64910930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54547}}^1$

素因数の和:54578

約数の個数: 32

約数和(自身を含む): 141388416

約数和(自身を除く): 76477486

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 54547, 109094, 272735, 381829, 545470, 763658, 927299, 1854598, 1909145, 3818290, 4636495, 6491093, 9272990, 12982186, 32455465, 64910930]

約数ペア:

[(1, 64910930), (2, 32455465), (5, 12982186), (7, 9272990), (10, 6491093), (14, 4636495), (17, 3818290), (34, 1909145), (35, 1854598), (70, 927299), (85, 763658), (119, 545470), (170, 381829), (238, 272735), (595, 109094), (1190, 54547)]