61915230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52919}}^1$

素因数の和:52945

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 111450690

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, 52919, 105838, 158757, 264595, 317514, 476271, 529190, 687947, 793785, 952542, 1375894, 1587570, 2063841, 2381355, 3439735, 4127682, 4762710, 6191523, 6879470, 10319205, 12383046, 20638410, 30957615, 61915230]

約数ペア:

[(1, 61915230), (2, 30957615), (3, 20638410), (5, 12383046), (6, 10319205), (9, 6879470), (10, 6191523), (13, 4762710), (15, 4127682), (18, 3439735), (26, 2381355), (30, 2063841), (39, 1587570), (45, 1375894), (65, 952542), (78, 793785), (90, 687947), (117, 529190), (130, 476271), (195, 317514), (234, 264595), (390, 158757), (585, 105838), (1170, 52919)]