74630270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52189}}^1$

素因数の和:52220

約数の個数: 32

約数和(自身を含む): 157822560

約数和(自身を除く): 83192290

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52189, 104378, 260945, 521890, 574079, 678457, 1148158, 1356914, 2870395, 3392285, 5740790, 6784570, 7463027, 14926054, 37315135, 74630270]

約数ペア:

[(1, 74630270), (2, 37315135), (5, 14926054), (10, 7463027), (11, 6784570), (13, 5740790), (22, 3392285), (26, 2870395), (55, 1356914), (65, 1148158), (110, 678457), (130, 574079), (143, 521890), (286, 260945), (715, 104378), (1430, 52189)]