2019604230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 6145072128

約数和(自身を除く): 4125467898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 163, 210, 213, 277, 315, 326, 355, 426, 489, 497, 554, 630, 639, 710, 815, 831, 978, 994, 1065, 1141, 1278, 1385, 1467, 1491, 1630, 1662, 1939, 2130, 2282, 2445, 2485, 2493, 2770, 2934, 2982, 3195, 3423, 3878, 4155, 4473, 4890, 4970, 4986, 5705, 5817, 6390, 6846, 7335, 7455, 8310, 8946, 9695, 10269, 11410, 11573, 11634, 12465, 14670, 14910, 17115, 17451, 19390, 19667, 20538, 22365, 23146, 24930, 29085, 34230, 34719, 34902, 39334, 44730, 45151, 51345, 57865, 58170, 59001, 69438, 81011, 87255, 90302, 98335, 102690, 104157, 115730, 118002, 135453, 137669, 162022, 173595, 174510, 177003, 196670, 208314, 225755, 243033, 270906, 275338, 295005, 316057, 347190, 354006, 405055, 406359, 413007, 451510, 486066, 520785, 590010, 632114, 677265, 688345, 729099, 810110, 812718, 826014, 885015, 948171, 1041570, 1215165, 1239021, 1354530, 1376690, 1458198, 1580285, 1770030, 1896342, 2031795, 2065035, 2430330, 2478042, 2844513, 3160570, 3205721, 3645495, 4063590, 4130070, 4740855, 5689026, 6195105, 6411442, 7290990, 9481710, 9617163, 12390210, 14222565, 16028605, 19234326, 22440047, 28445130, 28851489, 32057210, 44880094, 48085815, 57702978, 67320141, 96171630, 112200235, 134640282, 144257445, 201960423, 224400470, 288514890, 336600705, 403920846, 673201410, 1009802115, 2019604230]

約数ペア:

[(1, 2019604230), (2, 1009802115), (3, 673201410), (5, 403920846), (6, 336600705), (7, 288514890), (9, 224400470), (10, 201960423), (14, 144257445), (15, 134640282), (18, 112200235), (21, 96171630), (30, 67320141), (35, 57702978), (42, 48085815), (45, 44880094), (63, 32057210), (70, 28851489), (71, 28445130), (90, 22440047), (105, 19234326), (126, 16028605), (142, 14222565), (163, 12390210), (210, 9617163), (213, 9481710), (277, 7290990), (315, 6411442), (326, 6195105), (355, 5689026), (426, 4740855), (489, 4130070), (497, 4063590), (554, 3645495), (630, 3205721), (639, 3160570), (710, 2844513), (815, 2478042), (831, 2430330), (978, 2065035), (994, 2031795), (1065, 1896342), (1141, 1770030), (1278, 1580285), (1385, 1458198), (1467, 1376690), (1491, 1354530), (1630, 1239021), (1662, 1215165), (1939, 1041570), (2130, 948171), (2282, 885015), (2445, 826014), (2485, 812718), (2493, 810110), (2770, 729099), (2934, 688345), (2982, 677265), (3195, 632114), (3423, 590010), (3878, 520785), (4155, 486066), (4473, 451510), (4890, 413007), (4970, 406359), (4986, 405055), (5705, 354006), (5817, 347190), (6390, 316057), (6846, 295005), (7335, 275338), (7455, 270906), (8310, 243033), (8946, 225755), (9695, 208314), (10269, 196670), (11410, 177003), (11573, 174510), (11634, 173595), (12465, 162022), (14670, 137669), (14910, 135453), (17115, 118002), (17451, 115730), (19390, 104157), (19667, 102690), (20538, 98335), (22365, 90302), (23146, 87255), (24930, 81011), (29085, 69438), (34230, 59001), (34719, 58170), (34902, 57865), (39334, 51345), (44730, 45151)]