1870294030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 3861095040

約数和(自身を除く): 1990801010

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 179, 215, 235, 358, 430, 470, 473, 517, 895, 946, 1034, 1790, 1969, 2021, 2209, 2365, 2585, 3938, 4042, 4418, 4730, 5170, 7697, 8413, 9845, 10105, 11045, 15394, 16826, 19690, 20210, 22090, 22231, 24299, 38485, 42065, 44462, 48598, 76970, 84130, 84667, 92543, 94987, 111155, 121495, 169334, 185086, 189974, 222310, 242990, 361759, 395411, 423335, 462715, 474935, 723518, 790822, 846670, 925430, 949870, 1044857, 1808795, 1977055, 2089714, 3617590, 3954110, 3979349, 4349521, 5224285, 7958698, 8699042, 10448570, 17002673, 19896745, 21747605, 34005346, 39793490, 43495210, 85013365, 170026730, 187029403, 374058806, 935147015, 1870294030]

約数ペア:

[(1, 1870294030), (2, 935147015), (5, 374058806), (10, 187029403), (11, 170026730), (22, 85013365), (43, 43495210), (47, 39793490), (55, 34005346), (86, 21747605), (94, 19896745), (110, 17002673), (179, 10448570), (215, 8699042), (235, 7958698), (358, 5224285), (430, 4349521), (470, 3979349), (473, 3954110), (517, 3617590), (895, 2089714), (946, 1977055), (1034, 1808795), (1790, 1044857), (1969, 949870), (2021, 925430), (2209, 846670), (2365, 790822), (2585, 723518), (3938, 474935), (4042, 462715), (4418, 423335), (4730, 395411), (5170, 361759), (7697, 242990), (8413, 222310), (9845, 189974), (10105, 185086), (11045, 169334), (15394, 121495), (16826, 111155), (19690, 94987), (20210, 92543), (22090, 84667), (22231, 84130), (24299, 76970), (38485, 48598), (42065, 44462)]