756816620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{23201}}^1$

素因数の和:23450

約数の個数: 48

約数和(自身を含む): 1824234048

約数和(自身を除く): 1067417428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 16310, 23201, 32620, 46402, 92804, 116005, 162407, 232010, 324814, 464020, 649628, 812035, 1624070, 3248140, 5405833, 10811666, 21623332, 27029165, 37840831, 54058330, 75681662, 108116660, 151363324, 189204155, 378408310, 756816620]

約数ペア:

[(1, 756816620), (2, 378408310), (4, 189204155), (5, 151363324), (7, 108116660), (10, 75681662), (14, 54058330), (20, 37840831), (28, 27029165), (35, 21623332), (70, 10811666), (140, 5405833), (233, 3248140), (466, 1624070), (932, 812035), (1165, 649628), (1631, 464020), (2330, 324814), (3262, 232010), (4660, 162407), (6524, 116005), (8155, 92804), (16310, 46402), (23201, 32620)]