7614990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 19942416

約数和(自身を除く): 12327426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 401, 422, 633, 802, 1055, 1203, 1266, 1899, 2005, 2110, 2406, 3165, 3609, 3798, 4010, 6015, 6330, 7218, 9495, 12030, 18045, 18990, 36090, 84611, 169222, 253833, 423055, 507666, 761499, 846110, 1269165, 1522998, 2538330, 3807495, 7614990]

約数ペア:

[(1, 7614990), (2, 3807495), (3, 2538330), (5, 1522998), (6, 1269165), (9, 846110), (10, 761499), (15, 507666), (18, 423055), (30, 253833), (45, 169222), (90, 84611), (211, 36090), (401, 18990), (422, 18045), (633, 12030), (802, 9495), (1055, 7218), (1203, 6330), (1266, 6015), (1899, 4010), (2005, 3798), (2110, 3609), (2406, 3165)]