15693416990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{344683}}^1$

素因数の和:344876

約数の個数: 32

約数和(自身を含む): 29408438880

約数和(自身を除く): 13715021890

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1570, 4553, 9106, 22765, 45530, 344683, 689366, 1723415, 3446830, 9995807, 19991614, 49979035, 54115231, 99958070, 108230462, 270576155, 541152310, 1569341699, 3138683398, 7846708495, 15693416990]

約数ペア:

[(1, 15693416990), (2, 7846708495), (5, 3138683398), (10, 1569341699), (29, 541152310), (58, 270576155), (145, 108230462), (157, 99958070), (290, 54115231), (314, 49979035), (785, 19991614), (1570, 9995807), (4553, 3446830), (9106, 1723415), (22765, 689366), (45530, 344683)]