87917460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27647}}^1$

素因数の和:27712

約数の個数: 48

約数和(自身を含む): 250822656

約数和(自身を除く): 162905196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 27647, 55294, 82941, 110588, 138235, 165882, 276470, 331764, 414705, 552940, 829410, 1465291, 1658820, 2930582, 4395873, 5861164, 7326455, 8791746, 14652910, 17583492, 21979365, 29305820, 43958730, 87917460]

約数ペア:

[(1, 87917460), (2, 43958730), (3, 29305820), (4, 21979365), (5, 17583492), (6, 14652910), (10, 8791746), (12, 7326455), (15, 5861164), (20, 4395873), (30, 2930582), (53, 1658820), (60, 1465291), (106, 829410), (159, 552940), (212, 414705), (265, 331764), (318, 276470), (530, 165882), (636, 138235), (795, 110588), (1060, 82941), (1590, 55294), (3180, 27647)]