181142910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154823}}^1$

素因数の和:154849

約数の個数: 48

約数和(自身を含む): 507203424

約数和(自身を除く): 326060514

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, 154823, 309646, 464469, 774115, 928938, 1393407, 1548230, 2012699, 2322345, 2786814, 4025398, 4644690, 6038097, 6967035, 10063495, 12076194, 13934070, 18114291, 20126990, 30190485, 36228582, 60380970, 90571455, 181142910]

約数ペア:

[(1, 181142910), (2, 90571455), (3, 60380970), (5, 36228582), (6, 30190485), (9, 20126990), (10, 18114291), (13, 13934070), (15, 12076194), (18, 10063495), (26, 6967035), (30, 6038097), (39, 4644690), (45, 4025398), (65, 2786814), (78, 2322345), (90, 2012699), (117, 1548230), (130, 1393407), (195, 928938), (234, 774115), (390, 464469), (585, 309646), (1170, 154823)]