38910830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11827}}^1$

素因数の和:11888

約数の個数: 32

約数和(自身を含む): 81755136

約数和(自身を除く): 42844306

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 11827, 23654, 59135, 82789, 118270, 165578, 413945, 555869, 827890, 1111738, 2779345, 3891083, 5558690, 7782166, 19455415, 38910830]

約数ペア:

[(1, 38910830), (2, 19455415), (5, 7782166), (7, 5558690), (10, 3891083), (14, 2779345), (35, 1111738), (47, 827890), (70, 555869), (94, 413945), (235, 165578), (329, 118270), (470, 82789), (658, 59135), (1645, 23654), (3290, 11827)]