84818790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 268849152

約数和(自身を除く): 184030362

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 43, 45, 62, 63, 70, 86, 90, 93, 101, 105, 126, 129, 155, 186, 202, 210, 215, 217, 258, 279, 301, 303, 310, 315, 387, 430, 434, 465, 505, 558, 602, 606, 630, 645, 651, 707, 774, 903, 909, 930, 1010, 1085, 1290, 1302, 1333, 1395, 1414, 1505, 1515, 1806, 1818, 1935, 1953, 2121, 2170, 2666, 2709, 2790, 3010, 3030, 3131, 3255, 3535, 3870, 3906, 3999, 4242, 4343, 4515, 4545, 5418, 6262, 6363, 6510, 6665, 7070, 7998, 8686, 9030, 9090, 9331, 9393, 9765, 10605, 11997, 12726, 13029, 13330, 13545, 15655, 18662, 18786, 19530, 19995, 21210, 21715, 21917, 23994, 26058, 27090, 27993, 28179, 30401, 31310, 31815, 39087, 39990, 43430, 43834, 46655, 46965, 55986, 56358, 59985, 60802, 63630, 65145, 65751, 78174, 83979, 91203, 93310, 93930, 109585, 119970, 130290, 131502, 134633, 139965, 140895, 152005, 167958, 182406, 195435, 197253, 219170, 269266, 273609, 279930, 281790, 304010, 328755, 390870, 394506, 403899, 419895, 456015, 547218, 657510, 673165, 807798, 839790, 912030, 942431, 986265, 1211697, 1346330, 1368045, 1884862, 1972530, 2019495, 2423394, 2736090, 2827293, 4038990, 4712155, 5654586, 6058485, 8481879, 9424310, 12116970, 14136465, 16963758, 28272930, 42409395, 84818790]

約数ペア:

[(1, 84818790), (2, 42409395), (3, 28272930), (5, 16963758), (6, 14136465), (7, 12116970), (9, 9424310), (10, 8481879), (14, 6058485), (15, 5654586), (18, 4712155), (21, 4038990), (30, 2827293), (31, 2736090), (35, 2423394), (42, 2019495), (43, 1972530), (45, 1884862), (62, 1368045), (63, 1346330), (70, 1211697), (86, 986265), (90, 942431), (93, 912030), (101, 839790), (105, 807798), (126, 673165), (129, 657510), (155, 547218), (186, 456015), (202, 419895), (210, 403899), (215, 394506), (217, 390870), (258, 328755), (279, 304010), (301, 281790), (303, 279930), (310, 273609), (315, 269266), (387, 219170), (430, 197253), (434, 195435), (465, 182406), (505, 167958), (558, 152005), (602, 140895), (606, 139965), (630, 134633), (645, 131502), (651, 130290), (707, 119970), (774, 109585), (903, 93930), (909, 93310), (930, 91203), (1010, 83979), (1085, 78174), (1290, 65751), (1302, 65145), (1333, 63630), (1395, 60802), (1414, 59985), (1505, 56358), (1515, 55986), (1806, 46965), (1818, 46655), (1935, 43834), (1953, 43430), (2121, 39990), (2170, 39087), (2666, 31815), (2709, 31310), (2790, 30401), (3010, 28179), (3030, 27993), (3131, 27090), (3255, 26058), (3535, 23994), (3870, 21917), (3906, 21715), (3999, 21210), (4242, 19995), (4343, 19530), (4515, 18786), (4545, 18662), (5418, 15655), (6262, 13545), (6363, 13330), (6510, 13029), (6665, 12726), (7070, 11997), (7998, 10605), (8686, 9765), (9030, 9393), (9090, 9331)]