85912890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11057}}^1$

素因数の和:11111

約数の個数: 64

約数和(自身を含む): 242037504

約数和(自身を除く): 156124614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 11057, 22114, 33171, 55285, 66342, 77399, 110570, 154798, 165855, 232197, 331710, 386995, 409109, 464394, 773990, 818218, 1160985, 1227327, 2045545, 2321970, 2454654, 2863763, 4091090, 5727526, 6136635, 8591289, 12273270, 14318815, 17182578, 28637630, 42956445, 85912890]

約数ペア:

[(1, 85912890), (2, 42956445), (3, 28637630), (5, 17182578), (6, 14318815), (7, 12273270), (10, 8591289), (14, 6136635), (15, 5727526), (21, 4091090), (30, 2863763), (35, 2454654), (37, 2321970), (42, 2045545), (70, 1227327), (74, 1160985), (105, 818218), (111, 773990), (185, 464394), (210, 409109), (222, 386995), (259, 331710), (370, 232197), (518, 165855), (555, 154798), (777, 110570), (1110, 77399), (1295, 66342), (1554, 55285), (2590, 33171), (3885, 22114), (7770, 11057)]