15499330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20154

約数の個数: 32

約数和(自身を含む): 34784640

約数和(自身を除く): 19285310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20129, 40258, 100645, 140903, 201290, 221419, 281806, 442838, 704515, 1107095, 1409030, 1549933, 2214190, 3099866, 7749665, 15499330]

約数ペア:

[(1, 15499330), (2, 7749665), (5, 3099866), (7, 2214190), (10, 1549933), (11, 1409030), (14, 1107095), (22, 704515), (35, 442838), (55, 281806), (70, 221419), (77, 201290), (110, 140903), (154, 100645), (385, 40258), (770, 20129)]