63219260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14303}}^1$

素因数の和:14342

約数の個数: 48

約数和(自身を含む): 151393536

約数和(自身を除く): 88174276

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 14303, 28606, 57212, 71515, 143030, 185939, 243151, 286060, 371878, 486302, 743756, 929695, 972604, 1215755, 1859390, 2431510, 3160963, 3718780, 4863020, 6321926, 12643852, 15804815, 31609630, 63219260]

約数ペア:

[(1, 63219260), (2, 31609630), (4, 15804815), (5, 12643852), (10, 6321926), (13, 4863020), (17, 3718780), (20, 3160963), (26, 2431510), (34, 1859390), (52, 1215755), (65, 972604), (68, 929695), (85, 743756), (130, 486302), (170, 371878), (221, 286060), (260, 243151), (340, 185939), (442, 143030), (884, 71515), (1105, 57212), (2210, 28606), (4420, 14303)]