29406740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 38330860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 349, 383, 698, 766, 1396, 1532, 1745, 1915, 3490, 3830, 3839, 4213, 6980, 7660, 7678, 8426, 15356, 16852, 19195, 21065, 38390, 42130, 76780, 84260, 133667, 267334, 534668, 668335, 1336670, 1470337, 2673340, 2940674, 5881348, 7351685, 14703370, 29406740]

約数ペア:

[(1, 29406740), (2, 14703370), (4, 7351685), (5, 5881348), (10, 2940674), (11, 2673340), (20, 1470337), (22, 1336670), (44, 668335), (55, 534668), (110, 267334), (220, 133667), (349, 84260), (383, 76780), (698, 42130), (766, 38390), (1396, 21065), (1532, 19195), (1745, 16852), (1915, 15356), (3490, 8426), (3830, 7678), (3839, 7660), (4213, 6980)]