218175060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{4243}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 611747136

約数和(自身を除く): 393572076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 2571, 3428, 4243, 4285, 5142, 8486, 8570, 10284, 12729, 12855, 16972, 17140, 21215, 25458, 25710, 42430, 50916, 51420, 63645, 84860, 127290, 254580, 3636251, 7272502, 10908753, 14545004, 18181255, 21817506, 36362510, 43635012, 54543765, 72725020, 109087530, 218175060]

約数ペア:

[(1, 218175060), (2, 109087530), (3, 72725020), (4, 54543765), (5, 43635012), (6, 36362510), (10, 21817506), (12, 18181255), (15, 14545004), (20, 10908753), (30, 7272502), (60, 3636251), (857, 254580), (1714, 127290), (2571, 84860), (3428, 63645), (4243, 51420), (4285, 50916), (5142, 42430), (8486, 25710), (8570, 25458), (10284, 21215), (12729, 17140), (12855, 16972)]