13613470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 28667520

約数和(自身を除く): 15054050

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 157, 230, 290, 299, 314, 377, 598, 667, 754, 785, 1334, 1495, 1570, 1885, 2041, 2990, 3335, 3611, 3770, 4082, 4553, 6670, 7222, 8671, 9106, 10205, 17342, 18055, 20410, 22765, 36110, 43355, 45530, 46943, 59189, 86710, 93886, 104719, 118378, 209438, 234715, 295945, 469430, 523595, 591890, 1047190, 1361347, 2722694, 6806735, 13613470]

約数ペア:

[(1, 13613470), (2, 6806735), (5, 2722694), (10, 1361347), (13, 1047190), (23, 591890), (26, 523595), (29, 469430), (46, 295945), (58, 234715), (65, 209438), (115, 118378), (130, 104719), (145, 93886), (157, 86710), (230, 59189), (290, 46943), (299, 45530), (314, 43355), (377, 36110), (598, 22765), (667, 20410), (754, 18055), (785, 17342), (1334, 10205), (1495, 9106), (1570, 8671), (1885, 7222), (2041, 6670), (2990, 4553), (3335, 4082), (3611, 3770)]