30919992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67807}}^1$

素因数の和:67835

約数の個数: 32

約数和(自身を含む): 81369600

約数和(自身を除く): 50449608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 67807, 135614, 203421, 271228, 406842, 542456, 813684, 1288333, 1627368, 2576666, 3864999, 5153332, 7729998, 10306664, 15459996, 30919992]

約数ペア:

[(1, 30919992), (2, 15459996), (3, 10306664), (4, 7729998), (6, 5153332), (8, 3864999), (12, 2576666), (19, 1627368), (24, 1288333), (38, 813684), (57, 542456), (76, 406842), (114, 271228), (152, 203421), (228, 135614), (456, 67807)]