64472070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{165313}}^1$

素因数の和:165336

約数の個数: 32

約数和(自身を含む): 166636512

約数和(自身を除く): 102164442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 165313, 330626, 495939, 826565, 991878, 1653130, 2149069, 2479695, 4298138, 4959390, 6447207, 10745345, 12894414, 21490690, 32236035, 64472070]

約数ペア:

[(1, 64472070), (2, 32236035), (3, 21490690), (5, 12894414), (6, 10745345), (10, 6447207), (13, 4959390), (15, 4298138), (26, 2479695), (30, 2149069), (39, 1653130), (65, 991878), (78, 826565), (130, 495939), (195, 330626), (390, 165313)]