80026830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68399}}^1$

素因数の和:68425

約数の個数: 48

約数和(自身を含む): 224078400

約数和(自身を除く): 144051570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 68399, 136798, 205197, 341995, 410394, 615591, 683990, 889187, 1025985, 1231182, 1778374, 2051970, 2667561, 3077955, 4445935, 5335122, 6155910, 8002683, 8891870, 13337805, 16005366, 26675610, 40013415, 80026830]

約数ペア:

[(1, 80026830), (2, 40013415), (3, 26675610), (5, 16005366), (6, 13337805), (9, 8891870), (10, 8002683), (13, 6155910), (15, 5335122), (18, 4445935), (26, 3077955), (30, 2667561), (39, 2051970), (45, 1778374), (65, 1231182), (78, 1025985), (90, 889187), (117, 683990), (130, 615591), (195, 410394), (234, 341995), (390, 205197), (585, 136798), (1170, 68399)]