74581260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95617}}^1$

素因数の和:95642

約数の個数: 48

約数和(自身を含む): 224893536

約数和(自身を除く): 150312276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 95617, 191234, 286851, 382468, 478085, 573702, 956170, 1147404, 1243021, 1434255, 1912340, 2486042, 2868510, 3729063, 4972084, 5737020, 6215105, 7458126, 12430210, 14916252, 18645315, 24860420, 37290630, 74581260]

約数ペア:

[(1, 74581260), (2, 37290630), (3, 24860420), (4, 18645315), (5, 14916252), (6, 12430210), (10, 7458126), (12, 6215105), (13, 5737020), (15, 4972084), (20, 3729063), (26, 2868510), (30, 2486042), (39, 1912340), (52, 1434255), (60, 1243021), (65, 1147404), (78, 956170), (130, 573702), (156, 478085), (195, 382468), (260, 286851), (390, 191234), (780, 95617)]