34991860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 76063680

約数和(自身を除く): 41071820

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 307, 410, 556, 614, 695, 820, 1228, 1390, 1535, 2780, 3070, 5699, 6140, 11398, 12587, 22796, 25174, 28495, 42673, 50348, 56990, 62935, 85346, 113980, 125870, 170692, 213365, 251740, 426730, 853460, 1749593, 3499186, 6998372, 8747965, 17495930, 34991860]

約数ペア:

[(1, 34991860), (2, 17495930), (4, 8747965), (5, 6998372), (10, 3499186), (20, 1749593), (41, 853460), (82, 426730), (139, 251740), (164, 213365), (205, 170692), (278, 125870), (307, 113980), (410, 85346), (556, 62935), (614, 56990), (695, 50348), (820, 42673), (1228, 28495), (1390, 25174), (1535, 22796), (2780, 12587), (3070, 11398), (5699, 6140)]