30759740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6079}}^1$

素因数の和:6122

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 42783940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 6079, 12158, 24316, 30395, 60790, 66869, 121580, 133738, 139817, 267476, 279634, 334345, 559268, 668690, 699085, 1337380, 1398170, 1537987, 2796340, 3075974, 6151948, 7689935, 15379870, 30759740]

約数ペア:

[(1, 30759740), (2, 15379870), (4, 7689935), (5, 6151948), (10, 3075974), (11, 2796340), (20, 1537987), (22, 1398170), (23, 1337380), (44, 699085), (46, 668690), (55, 559268), (92, 334345), (110, 279634), (115, 267476), (220, 139817), (230, 133738), (253, 121580), (460, 66869), (506, 60790), (1012, 30395), (1265, 24316), (2530, 12158), (5060, 6079)]