89222280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106217}}^1$

素因数の和:106238

約数の個数: 64

約数和(自身を含む): 305907840

約数和(自身を除く): 216685560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106217, 212434, 318651, 424868, 531085, 637302, 743519, 849736, 1062170, 1274604, 1487038, 1593255, 2124340, 2230557, 2549208, 2974076, 3186510, 3717595, 4248680, 4461114, 5948152, 6373020, 7435190, 8922228, 11152785, 12746040, 14870380, 17844456, 22305570, 29740760, 44611140, 89222280]

約数ペア:

[(1, 89222280), (2, 44611140), (3, 29740760), (4, 22305570), (5, 17844456), (6, 14870380), (7, 12746040), (8, 11152785), (10, 8922228), (12, 7435190), (14, 6373020), (15, 5948152), (20, 4461114), (21, 4248680), (24, 3717595), (28, 3186510), (30, 2974076), (35, 2549208), (40, 2230557), (42, 2124340), (56, 1593255), (60, 1487038), (70, 1274604), (84, 1062170), (105, 849736), (120, 743519), (140, 637302), (168, 531085), (210, 424868), (280, 318651), (420, 212434), (840, 106217)]