64631430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24763}}^1$

素因数の和:24805

約数の個数: 48

約数和(自身を含む): 173843280

約数和(自身を除く): 109211850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 24763, 49526, 74289, 123815, 148578, 222867, 247630, 371445, 445734, 718127, 742890, 1114335, 1436254, 2154381, 2228670, 3590635, 4308762, 6463143, 7181270, 10771905, 12926286, 21543810, 32315715, 64631430]

約数ペア:

[(1, 64631430), (2, 32315715), (3, 21543810), (5, 12926286), (6, 10771905), (9, 7181270), (10, 6463143), (15, 4308762), (18, 3590635), (29, 2228670), (30, 2154381), (45, 1436254), (58, 1114335), (87, 742890), (90, 718127), (145, 445734), (174, 371445), (261, 247630), (290, 222867), (435, 148578), (522, 123815), (870, 74289), (1305, 49526), (2610, 24763)]