80961030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14747}}^1$

素因数の和:14821

約数の個数: 48

約数和(自身を含む): 213963984

約数和(自身を除く): 133002954

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, 14747, 29494, 44241, 73735, 88482, 132723, 147470, 221205, 265446, 442410, 663615, 899567, 1327230, 1799134, 2698701, 4497835, 5397402, 8096103, 8995670, 13493505, 16192206, 26987010, 40480515, 80961030]

約数ペア:

[(1, 80961030), (2, 40480515), (3, 26987010), (5, 16192206), (6, 13493505), (9, 8995670), (10, 8096103), (15, 5397402), (18, 4497835), (30, 2698701), (45, 1799134), (61, 1327230), (90, 899567), (122, 663615), (183, 442410), (305, 265446), (366, 221205), (549, 147470), (610, 132723), (915, 88482), (1098, 73735), (1830, 44241), (2745, 29494), (5490, 14747)]