144462890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 324129600

約数和(自身を除く): 179666710

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 169, 190, 209, 247, 286, 338, 409, 418, 494, 715, 818, 845, 1045, 1235, 1430, 1690, 1859, 2045, 2090, 2470, 2717, 3211, 3718, 4090, 4499, 5317, 5434, 6422, 7771, 8998, 9295, 10634, 13585, 15542, 16055, 18590, 22495, 26585, 27170, 32110, 35321, 38855, 44990, 53170, 58487, 69121, 70642, 77710, 85481, 101023, 116974, 138242, 170962, 176605, 202046, 292435, 345605, 353210, 427405, 505115, 584870, 691210, 760331, 854810, 1010230, 1111253, 1313299, 1520662, 2222506, 2626598, 3801655, 5556265, 6566495, 7603310, 11112530, 13132990, 14446289, 28892578, 72231445, 144462890]

約数ペア:

[(1, 144462890), (2, 72231445), (5, 28892578), (10, 14446289), (11, 13132990), (13, 11112530), (19, 7603310), (22, 6566495), (26, 5556265), (38, 3801655), (55, 2626598), (65, 2222506), (95, 1520662), (110, 1313299), (130, 1111253), (143, 1010230), (169, 854810), (190, 760331), (209, 691210), (247, 584870), (286, 505115), (338, 427405), (409, 353210), (418, 345605), (494, 292435), (715, 202046), (818, 176605), (845, 170962), (1045, 138242), (1235, 116974), (1430, 101023), (1690, 85481), (1859, 77710), (2045, 70642), (2090, 69121), (2470, 58487), (2717, 53170), (3211, 44990), (3718, 38855), (4090, 35321), (4499, 32110), (5317, 27170), (5434, 26585), (6422, 22495), (7771, 18590), (8998, 16055), (9295, 15542), (10634, 13585)]