7271070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 18895680

約数和(自身を除く): 11624610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 269, 318, 510, 530, 538, 795, 807, 901, 1345, 1590, 1614, 1802, 2690, 2703, 4035, 4505, 4573, 5406, 8070, 9010, 9146, 13515, 13719, 14257, 22865, 27030, 27438, 28514, 42771, 45730, 68595, 71285, 85542, 137190, 142570, 213855, 242369, 427710, 484738, 727107, 1211845, 1454214, 2423690, 3635535, 7271070]

約数ペア:

[(1, 7271070), (2, 3635535), (3, 2423690), (5, 1454214), (6, 1211845), (10, 727107), (15, 484738), (17, 427710), (30, 242369), (34, 213855), (51, 142570), (53, 137190), (85, 85542), (102, 71285), (106, 68595), (159, 45730), (170, 42771), (255, 28514), (265, 27438), (269, 27030), (318, 22865), (510, 14257), (530, 13719), (538, 13515), (795, 9146), (807, 9010), (901, 8070), (1345, 5406), (1590, 4573), (1614, 4505), (1802, 4035), (2690, 2703)]