860855710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54727}}^1$

素因数の和:54769

約数の個数: 48

約数和(自身を含む): 1834263648

約数和(自身を除く): 973407938

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 54727, 109454, 273635, 547270, 601997, 711451, 1203994, 1422902, 3009985, 3557255, 6019970, 6621967, 7114510, 7825961, 13243934, 15651922, 33109835, 39129805, 66219670, 78259610, 86085571, 172171142, 430427855, 860855710]

約数ペア:

[(1, 860855710), (2, 430427855), (5, 172171142), (10, 86085571), (11, 78259610), (13, 66219670), (22, 39129805), (26, 33109835), (55, 15651922), (65, 13243934), (110, 7825961), (121, 7114510), (130, 6621967), (143, 6019970), (242, 3557255), (286, 3009985), (605, 1422902), (715, 1203994), (1210, 711451), (1430, 601997), (1573, 547270), (3146, 273635), (7865, 109454), (15730, 54727)]