23609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30269}}^1$

素因数の和:30294

約数の個数: 48

約数和(自身を含む): 71195040

約数和(自身を除く): 47585220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30269, 60538, 90807, 121076, 151345, 181614, 302690, 363228, 393497, 454035, 605380, 786994, 908070, 1180491, 1573988, 1816140, 1967485, 2360982, 3934970, 4721964, 5902455, 7869940, 11804910, 23609820]

約数ペア:

[(1, 23609820), (2, 11804910), (3, 7869940), (4, 5902455), (5, 4721964), (6, 3934970), (10, 2360982), (12, 1967485), (13, 1816140), (15, 1573988), (20, 1180491), (26, 908070), (30, 786994), (39, 605380), (52, 454035), (60, 393497), (65, 363228), (78, 302690), (130, 181614), (156, 151345), (195, 121076), (260, 90807), (390, 60538), (780, 30269)]