64274370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{311}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 156641472

約数和(自身を除く): 92367102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 311, 415, 498, 622, 830, 933, 1245, 1555, 1866, 2490, 3110, 4665, 6889, 9330, 13778, 20667, 25813, 34445, 41334, 51626, 68890, 77439, 103335, 129065, 154878, 206670, 258130, 387195, 774390, 2142479, 4284958, 6427437, 10712395, 12854874, 21424790, 32137185, 64274370]

約数ペア:

[(1, 64274370), (2, 32137185), (3, 21424790), (5, 12854874), (6, 10712395), (10, 6427437), (15, 4284958), (30, 2142479), (83, 774390), (166, 387195), (249, 258130), (311, 206670), (415, 154878), (498, 129065), (622, 103335), (830, 77439), (933, 68890), (1245, 51626), (1555, 41334), (1866, 34445), (2490, 25813), (3110, 20667), (4665, 13778), (6889, 9330)]