30485890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 56324160

約数和(自身を除く): 25838270

約数列:

[1, 2, 5, 10, 59, 118, 163, 295, 317, 326, 590, 634, 815, 1585, 1630, 3170, 9617, 18703, 19234, 37406, 48085, 51671, 93515, 96170, 103342, 187030, 258355, 516710, 3048589, 6097178, 15242945, 30485890]

約数ペア:

[(1, 30485890), (2, 15242945), (5, 6097178), (10, 3048589), (59, 516710), (118, 258355), (163, 187030), (295, 103342), (317, 96170), (326, 93515), (590, 51671), (634, 48085), (815, 37406), (1585, 19234), (1630, 18703), (3170, 9617)]