195308910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74831}}^1$

素因数の和:74873

約数の個数: 48

約数和(自身を含む): 525320640

約数和(自身を除く): 330011730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 74831, 149662, 224493, 374155, 448986, 673479, 748310, 1122465, 1346958, 2170099, 2244930, 3367395, 4340198, 6510297, 6734790, 10850495, 13020594, 19530891, 21700990, 32551485, 39061782, 65102970, 97654455, 195308910]

約数ペア:

[(1, 195308910), (2, 97654455), (3, 65102970), (5, 39061782), (6, 32551485), (9, 21700990), (10, 19530891), (15, 13020594), (18, 10850495), (29, 6734790), (30, 6510297), (45, 4340198), (58, 3367395), (87, 2244930), (90, 2170099), (145, 1346958), (174, 1122465), (261, 748310), (290, 673479), (435, 448986), (522, 374155), (870, 224493), (1305, 149662), (2610, 74831)]