84579420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 253544256

約数和(自身を除く): 168964836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 821, 1010, 1020, 1212, 1515, 1642, 1717, 2020, 2463, 3030, 3284, 3434, 4105, 4926, 5151, 6060, 6868, 8210, 8585, 9852, 10302, 12315, 13957, 16420, 17170, 20604, 24630, 25755, 27914, 34340, 41871, 49260, 51510, 55828, 69785, 82921, 83742, 103020, 139570, 165842, 167484, 209355, 248763, 279140, 331684, 414605, 418710, 497526, 829210, 837420, 995052, 1243815, 1409657, 1658420, 2487630, 2819314, 4228971, 4975260, 5638628, 7048285, 8457942, 14096570, 16915884, 21144855, 28193140, 42289710, 84579420]

約数ペア:

[(1, 84579420), (2, 42289710), (3, 28193140), (4, 21144855), (5, 16915884), (6, 14096570), (10, 8457942), (12, 7048285), (15, 5638628), (17, 4975260), (20, 4228971), (30, 2819314), (34, 2487630), (51, 1658420), (60, 1409657), (68, 1243815), (85, 995052), (101, 837420), (102, 829210), (170, 497526), (202, 418710), (204, 414605), (255, 331684), (303, 279140), (340, 248763), (404, 209355), (505, 167484), (510, 165842), (606, 139570), (821, 103020), (1010, 83742), (1020, 82921), (1212, 69785), (1515, 55828), (1642, 51510), (1717, 49260), (2020, 41871), (2463, 34340), (3030, 27914), (3284, 25755), (3434, 24630), (4105, 20604), (4926, 17170), (5151, 16420), (6060, 13957), (6868, 12315), (8210, 10302), (8585, 9852)]