58890540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1999}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 165312000

約数和(自身を除く): 106421460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 1999, 2455, 2946, 3998, 4910, 5892, 5997, 7365, 7996, 9820, 9995, 11994, 14730, 19990, 23988, 29460, 29985, 39980, 59970, 119940, 981509, 1963018, 2944527, 3926036, 4907545, 5889054, 9815090, 11778108, 14722635, 19630180, 29445270, 58890540]

約数ペア:

[(1, 58890540), (2, 29445270), (3, 19630180), (4, 14722635), (5, 11778108), (6, 9815090), (10, 5889054), (12, 4907545), (15, 3926036), (20, 2944527), (30, 1963018), (60, 981509), (491, 119940), (982, 59970), (1473, 39980), (1964, 29985), (1999, 29460), (2455, 23988), (2946, 19990), (3998, 14730), (4910, 11994), (5892, 9995), (5997, 9820), (7365, 7996)]