70440540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1699}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 197635200

約数和(自身を除く): 127194660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 1699, 2073, 2764, 3398, 3455, 4146, 5097, 6796, 6910, 8292, 8495, 10194, 10365, 13820, 16990, 20388, 20730, 25485, 33980, 41460, 50970, 101940, 1174009, 2348018, 3522027, 4696036, 5870045, 7044054, 11740090, 14088108, 17610135, 23480180, 35220270, 70440540]

約数ペア:

[(1, 70440540), (2, 35220270), (3, 23480180), (4, 17610135), (5, 14088108), (6, 11740090), (10, 7044054), (12, 5870045), (15, 4696036), (20, 3522027), (30, 2348018), (60, 1174009), (691, 101940), (1382, 50970), (1699, 41460), (2073, 33980), (2764, 25485), (3398, 20730), (3455, 20388), (4146, 16990), (5097, 13820), (6796, 10365), (6910, 10194), (8292, 8495)]