145408030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 271952640

約数和(自身を除く): 126544610

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 514, 1285, 1951, 2570, 3902, 7453, 9755, 14906, 19510, 37265, 56579, 74530, 113158, 282895, 501407, 565790, 1002814, 2507035, 5014070, 14540803, 29081606, 72704015, 145408030]

約数ペア:

[(1, 145408030), (2, 72704015), (5, 29081606), (10, 14540803), (29, 5014070), (58, 2507035), (145, 1002814), (257, 565790), (290, 501407), (514, 282895), (1285, 113158), (1951, 74530), (2570, 56579), (3902, 37265), (7453, 19510), (9755, 14906)]