2726668890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 7937384832

約数和(自身を除く): 5210715942

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 122, 163, 165, 183, 198, 277, 305, 326, 330, 366, 489, 495, 549, 554, 610, 671, 815, 831, 915, 978, 990, 1098, 1342, 1385, 1467, 1630, 1662, 1793, 1830, 2013, 2445, 2493, 2745, 2770, 2934, 3047, 3355, 3586, 4026, 4155, 4890, 4986, 5379, 5490, 6039, 6094, 6710, 7335, 8310, 8965, 9141, 9943, 10065, 10758, 12078, 12465, 14670, 15235, 16137, 16897, 17930, 18282, 19886, 20130, 24930, 26895, 27423, 29829, 30195, 30470, 32274, 33794, 45151, 45705, 49715, 50691, 53790, 54846, 59658, 60390, 80685, 84485, 89487, 90302, 91410, 99430, 101382, 109373, 135453, 137115, 149145, 152073, 161370, 168970, 178974, 185867, 218746, 225755, 253455, 270906, 274230, 298290, 304146, 328119, 371734, 406359, 447435, 451510, 496661, 506910, 546865, 557601, 656238, 677265, 760365, 812718, 894870, 929335, 984357, 993322, 1093730, 1115202, 1354530, 1489983, 1520730, 1640595, 1672803, 1858670, 1968714, 2031795, 2483305, 2754211, 2788005, 2979966, 3281190, 3345606, 4063590, 4469949, 4921785, 4966610, 5508422, 5576010, 7449915, 8262633, 8364015, 8939898, 9843570, 13771055, 14899830, 16525266, 16728030, 22349745, 24787899, 27542110, 30296321, 41313165, 44699490, 49575798, 60592642, 82626330, 90888963, 123939495, 151481605, 181777926, 247878990, 272666889, 302963210, 454444815, 545333778, 908889630, 1363334445, 2726668890]

約数ペア:

[(1, 2726668890), (2, 1363334445), (3, 908889630), (5, 545333778), (6, 454444815), (9, 302963210), (10, 272666889), (11, 247878990), (15, 181777926), (18, 151481605), (22, 123939495), (30, 90888963), (33, 82626330), (45, 60592642), (55, 49575798), (61, 44699490), (66, 41313165), (90, 30296321), (99, 27542110), (110, 24787899), (122, 22349745), (163, 16728030), (165, 16525266), (183, 14899830), (198, 13771055), (277, 9843570), (305, 8939898), (326, 8364015), (330, 8262633), (366, 7449915), (489, 5576010), (495, 5508422), (549, 4966610), (554, 4921785), (610, 4469949), (671, 4063590), (815, 3345606), (831, 3281190), (915, 2979966), (978, 2788005), (990, 2754211), (1098, 2483305), (1342, 2031795), (1385, 1968714), (1467, 1858670), (1630, 1672803), (1662, 1640595), (1793, 1520730), (1830, 1489983), (2013, 1354530), (2445, 1115202), (2493, 1093730), (2745, 993322), (2770, 984357), (2934, 929335), (3047, 894870), (3355, 812718), (3586, 760365), (4026, 677265), (4155, 656238), (4890, 557601), (4986, 546865), (5379, 506910), (5490, 496661), (6039, 451510), (6094, 447435), (6710, 406359), (7335, 371734), (8310, 328119), (8965, 304146), (9141, 298290), (9943, 274230), (10065, 270906), (10758, 253455), (12078, 225755), (12465, 218746), (14670, 185867), (15235, 178974), (16137, 168970), (16897, 161370), (17930, 152073), (18282, 149145), (19886, 137115), (20130, 135453), (24930, 109373), (26895, 101382), (27423, 99430), (29829, 91410), (30195, 90302), (30470, 89487), (32274, 84485), (33794, 80685), (45151, 60390), (45705, 59658), (49715, 54846), (50691, 53790)]