10111110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 25380864

約数和(自身を除く): 15269754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 101, 141, 142, 202, 213, 235, 282, 303, 355, 426, 470, 505, 606, 705, 710, 1010, 1065, 1410, 1515, 2130, 3030, 3337, 4747, 6674, 7171, 9494, 10011, 14241, 14342, 16685, 20022, 21513, 23735, 28482, 33370, 35855, 43026, 47470, 50055, 71205, 71710, 100110, 107565, 142410, 215130, 337037, 674074, 1011111, 1685185, 2022222, 3370370, 5055555, 10111110]

約数ペア:

[(1, 10111110), (2, 5055555), (3, 3370370), (5, 2022222), (6, 1685185), (10, 1011111), (15, 674074), (30, 337037), (47, 215130), (71, 142410), (94, 107565), (101, 100110), (141, 71710), (142, 71205), (202, 50055), (213, 47470), (235, 43026), (282, 35855), (303, 33370), (355, 28482), (426, 23735), (470, 21513), (505, 20022), (606, 16685), (705, 14342), (710, 14241), (1010, 10011), (1065, 9494), (1410, 7171), (1515, 6674), (2130, 4747), (3030, 3337)]