87393630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 220543488

約数和(自身を除く): 133149858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 1110, 1290, 1591, 1831, 3182, 3662, 4773, 5493, 7955, 9155, 9546, 10986, 15910, 18310, 23865, 27465, 47730, 54930, 67747, 78733, 135494, 157466, 203241, 236199, 338735, 393665, 406482, 472398, 677470, 787330, 1016205, 1180995, 2032410, 2361990, 2913121, 5826242, 8739363, 14565605, 17478726, 29131210, 43696815, 87393630]

約数ペア:

[(1, 87393630), (2, 43696815), (3, 29131210), (5, 17478726), (6, 14565605), (10, 8739363), (15, 5826242), (30, 2913121), (37, 2361990), (43, 2032410), (74, 1180995), (86, 1016205), (111, 787330), (129, 677470), (185, 472398), (215, 406482), (222, 393665), (258, 338735), (370, 236199), (430, 203241), (555, 157466), (645, 135494), (1110, 78733), (1290, 67747), (1591, 54930), (1831, 47730), (3182, 27465), (3662, 23865), (4773, 18310), (5493, 15910), (7955, 10986), (9155, 9546)]