189067710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28517}}^1$

素因数の和:28557

約数の個数: 64

約数和(自身を含む): 517430592

約数和(自身を除く): 328362882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 28517, 57034, 85551, 142585, 171102, 285170, 370721, 427755, 484789, 741442, 855510, 969578, 1112163, 1454367, 1853605, 2224326, 2423945, 2908734, 3707210, 4847890, 5560815, 6302257, 7271835, 11121630, 12604514, 14543670, 18906771, 31511285, 37813542, 63022570, 94533855, 189067710]

約数ペア:

[(1, 189067710), (2, 94533855), (3, 63022570), (5, 37813542), (6, 31511285), (10, 18906771), (13, 14543670), (15, 12604514), (17, 11121630), (26, 7271835), (30, 6302257), (34, 5560815), (39, 4847890), (51, 3707210), (65, 2908734), (78, 2423945), (85, 2224326), (102, 1853605), (130, 1454367), (170, 1112163), (195, 969578), (221, 855510), (255, 741442), (390, 484789), (442, 427755), (510, 370721), (663, 285170), (1105, 171102), (1326, 142585), (2210, 85551), (3315, 57034), (6630, 28517)]