3395220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 6257388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 797, 852, 1065, 1420, 1594, 2130, 2391, 3188, 3985, 4260, 4782, 7970, 9564, 11955, 15940, 23910, 47820, 56587, 113174, 169761, 226348, 282935, 339522, 565870, 679044, 848805, 1131740, 1697610, 3395220]

約数ペア:

[(1, 3395220), (2, 1697610), (3, 1131740), (4, 848805), (5, 679044), (6, 565870), (10, 339522), (12, 282935), (15, 226348), (20, 169761), (30, 113174), (60, 56587), (71, 47820), (142, 23910), (213, 15940), (284, 11955), (355, 9564), (426, 7970), (710, 4782), (797, 4260), (852, 3985), (1065, 3188), (1420, 2391), (1594, 2130)]