38466870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 101352384

約数和(自身を除く): 62885514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1861, 2067, 3445, 3722, 4134, 5583, 6890, 9305, 10335, 11166, 18610, 20670, 24193, 27915, 48386, 55830, 72579, 98633, 120965, 145158, 197266, 241930, 295899, 362895, 493165, 591798, 725790, 986330, 1282229, 1479495, 2564458, 2958990, 3846687, 6411145, 7693374, 12822290, 19233435, 38466870]

約数ペア:

[(1, 38466870), (2, 19233435), (3, 12822290), (5, 7693374), (6, 6411145), (10, 3846687), (13, 2958990), (15, 2564458), (26, 1479495), (30, 1282229), (39, 986330), (53, 725790), (65, 591798), (78, 493165), (106, 362895), (130, 295899), (159, 241930), (195, 197266), (265, 145158), (318, 120965), (390, 98633), (530, 72579), (689, 55830), (795, 48386), (1378, 27915), (1590, 24193), (1861, 20670), (2067, 18610), (3445, 11166), (3722, 10335), (4134, 9305), (5583, 6890)]