1224334460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{7129}}^1$

素因数の和:7446

約数の個数: 48

約数和(自身を含む): 2663996160

約数和(自身を除く): 1439661700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 277, 310, 554, 620, 1108, 1385, 2770, 5540, 7129, 8587, 14258, 17174, 28516, 34348, 35645, 42935, 71290, 85870, 142580, 171740, 220999, 441998, 883996, 1104995, 1974733, 2209990, 3949466, 4419980, 7898932, 9873665, 19747330, 39494660, 61216723, 122433446, 244866892, 306083615, 612167230, 1224334460]

約数ペア:

[(1, 1224334460), (2, 612167230), (4, 306083615), (5, 244866892), (10, 122433446), (20, 61216723), (31, 39494660), (62, 19747330), (124, 9873665), (155, 7898932), (277, 4419980), (310, 3949466), (554, 2209990), (620, 1974733), (1108, 1104995), (1385, 883996), (2770, 441998), (5540, 220999), (7129, 171740), (8587, 142580), (14258, 85870), (17174, 71290), (28516, 42935), (34348, 35645)]