488782710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417763}}^1$

素因数の和:417789

約数の個数: 48

約数和(自身を含む): 1368594864

約数和(自身を除く): 879812154

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, 417763, 835526, 1253289, 2088815, 2506578, 3759867, 4177630, 5430919, 6266445, 7519734, 10861838, 12532890, 16292757, 18799335, 27154595, 32585514, 37598670, 48878271, 54309190, 81463785, 97756542, 162927570, 244391355, 488782710]

約数ペア:

[(1, 488782710), (2, 244391355), (3, 162927570), (5, 97756542), (6, 81463785), (9, 54309190), (10, 48878271), (13, 37598670), (15, 32585514), (18, 27154595), (26, 18799335), (30, 16292757), (39, 12532890), (45, 10861838), (65, 7519734), (78, 6266445), (90, 5430919), (117, 4177630), (130, 3759867), (195, 2506578), (234, 2088815), (390, 1253289), (585, 835526), (1170, 417763)]