15706763950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{148387}}^1$

素因数の和:148501

約数の個数: 48

約数和(自身を含む): 30636186480

約数和(自身を除く): 14929422530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 725, 730, 1450, 1825, 2117, 3650, 4234, 10585, 21170, 52925, 105850, 148387, 296774, 741935, 1483870, 3709675, 4303223, 7419350, 8606446, 10832251, 21516115, 21664502, 43032230, 54161255, 107580575, 108322510, 215161150, 270806275, 314135279, 541612550, 628270558, 1570676395, 3141352790, 7853381975, 15706763950]

約数ペア:

[(1, 15706763950), (2, 7853381975), (5, 3141352790), (10, 1570676395), (25, 628270558), (29, 541612550), (50, 314135279), (58, 270806275), (73, 215161150), (145, 108322510), (146, 107580575), (290, 54161255), (365, 43032230), (725, 21664502), (730, 21516115), (1450, 10832251), (1825, 8606446), (2117, 7419350), (3650, 4303223), (4234, 3709675), (10585, 1483870), (21170, 741935), (52925, 296774), (105850, 148387)]