7314760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 18040320

約数和(自身を除く): 10725560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 347, 527, 620, 680, 694, 1054, 1240, 1388, 1735, 2108, 2635, 2776, 3470, 4216, 5270, 5899, 6940, 10540, 10757, 11798, 13880, 21080, 21514, 23596, 29495, 43028, 47192, 53785, 58990, 86056, 107570, 117980, 182869, 215140, 235960, 365738, 430280, 731476, 914345, 1462952, 1828690, 3657380, 7314760]

約数ペア:

[(1, 7314760), (2, 3657380), (4, 1828690), (5, 1462952), (8, 914345), (10, 731476), (17, 430280), (20, 365738), (31, 235960), (34, 215140), (40, 182869), (62, 117980), (68, 107570), (85, 86056), (124, 58990), (136, 53785), (155, 47192), (170, 43028), (248, 29495), (310, 23596), (340, 21514), (347, 21080), (527, 13880), (620, 11798), (680, 10757), (694, 10540), (1054, 6940), (1240, 5899), (1388, 5270), (1735, 4216), (2108, 3470), (2635, 2776)]