71300809530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12987397}}^1$

素因数の和:12987471

約数の個数: 48

約数和(自身を含む): 188421170184

約数和(自身を除く): 117120360654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12987397, 25974794, 38962191, 64936985, 77924382, 116886573, 129873970, 194810955, 233773146, 389621910, 584432865, 792231217, 1168865730, 1584462434, 2376693651, 3961156085, 4753387302, 7130080953, 7922312170, 11883468255, 14260161906, 23766936510, 35650404765, 71300809530]

約数ペア:

[(1, 71300809530), (2, 35650404765), (3, 23766936510), (5, 14260161906), (6, 11883468255), (9, 7922312170), (10, 7130080953), (15, 4753387302), (18, 3961156085), (30, 2376693651), (45, 1584462434), (61, 1168865730), (90, 792231217), (122, 584432865), (183, 389621910), (305, 233773146), (366, 194810955), (549, 129873970), (610, 116886573), (915, 77924382), (1098, 64936985), (1830, 38962191), (2745, 25974794), (5490, 12987397)]