74786170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 62019590

約数列:

[1, 2, 5, 10, 139, 173, 278, 311, 346, 622, 695, 865, 1390, 1555, 1730, 3110, 24047, 43229, 48094, 53803, 86458, 107606, 120235, 216145, 240470, 269015, 432290, 538030, 7478617, 14957234, 37393085, 74786170]

約数ペア:

[(1, 74786170), (2, 37393085), (5, 14957234), (10, 7478617), (139, 538030), (173, 432290), (278, 269015), (311, 240470), (346, 216145), (622, 120235), (695, 107606), (865, 86458), (1390, 53803), (1555, 48094), (1730, 43229), (3110, 24047)]