85479990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 214819776

約数和(自身を除く): 129339786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1453, 1590, 1961, 2906, 3922, 4359, 5883, 7265, 8718, 9805, 11766, 14530, 19610, 21795, 29415, 43590, 53761, 58830, 77009, 107522, 154018, 161283, 231027, 268805, 322566, 385045, 462054, 537610, 770090, 806415, 1155135, 1612830, 2310270, 2849333, 5698666, 8547999, 14246665, 17095998, 28493330, 42739995, 85479990]

約数ペア:

[(1, 85479990), (2, 42739995), (3, 28493330), (5, 17095998), (6, 14246665), (10, 8547999), (15, 5698666), (30, 2849333), (37, 2310270), (53, 1612830), (74, 1155135), (106, 806415), (111, 770090), (159, 537610), (185, 462054), (222, 385045), (265, 322566), (318, 268805), (370, 231027), (530, 161283), (555, 154018), (795, 107522), (1110, 77009), (1453, 58830), (1590, 53761), (1961, 43590), (2906, 29415), (3922, 21795), (4359, 19610), (5883, 14530), (7265, 11766), (8718, 9805)]