157470830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 330884352

約数和(自身を除く): 173413522

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 110, 170, 187, 214, 374, 535, 787, 935, 1070, 1177, 1574, 1819, 1870, 2354, 3638, 3935, 5885, 7870, 8657, 9095, 11770, 13379, 17314, 18190, 20009, 26758, 40018, 43285, 66895, 84209, 86570, 100045, 133790, 147169, 168418, 200090, 294338, 421045, 735845, 842090, 926299, 1431553, 1471690, 1852598, 2863106, 4631495, 7157765, 9262990, 14315530, 15747083, 31494166, 78735415, 157470830]

約数ペア:

[(1, 157470830), (2, 78735415), (5, 31494166), (10, 15747083), (11, 14315530), (17, 9262990), (22, 7157765), (34, 4631495), (55, 2863106), (85, 1852598), (107, 1471690), (110, 1431553), (170, 926299), (187, 842090), (214, 735845), (374, 421045), (535, 294338), (787, 200090), (935, 168418), (1070, 147169), (1177, 133790), (1574, 100045), (1819, 86570), (1870, 84209), (2354, 66895), (3638, 43285), (3935, 40018), (5885, 26758), (7870, 20009), (8657, 18190), (9095, 17314), (11770, 13379)]