1491066084140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1\times {\mathrm{26681}}^1$

素因数の和:30663

約数の個数: 96

約数和(自身を含む): 3373766000640

約数和(自身を除く): 1882699916500

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 3919, 7130, 7838, 14260, 15676, 19595, 26681, 39190, 53362, 78380, 90137, 106724, 121489, 133405, 180274, 242978, 266810, 360548, 450685, 485956, 533620, 607445, 613663, 827111, 901370, 1214890, 1227326, 1654222, 1802740, 2429780, 2454652, 2794247, 3068315, 3308444, 4135555, 5588494, 6136630, 8271110, 11176988, 12273260, 13971235, 16542220, 19023553, 27942470, 38047106, 55884940, 76094212, 95117765, 104562839, 190235530, 209125678, 380471060, 418251356, 522814195, 1045628390, 2091256780, 2404945297, 3241448009, 4809890594, 6482896018, 9619781188, 12024726485, 12965792036, 16207240045, 24049452970, 32414480090, 48098905940, 64828960180, 74553304207, 149106608414, 298213216828, 372766521035, 745533042070, 1491066084140]

約数ペア:

[(1, 1491066084140), (2, 745533042070), (4, 372766521035), (5, 298213216828), (10, 149106608414), (20, 74553304207), (23, 64828960180), (31, 48098905940), (46, 32414480090), (62, 24049452970), (92, 16207240045), (115, 12965792036), (124, 12024726485), (155, 9619781188), (230, 6482896018), (310, 4809890594), (460, 3241448009), (620, 2404945297), (713, 2091256780), (1426, 1045628390), (2852, 522814195), (3565, 418251356), (3919, 380471060), (7130, 209125678), (7838, 190235530), (14260, 104562839), (15676, 95117765), (19595, 76094212), (26681, 55884940), (39190, 38047106), (53362, 27942470), (78380, 19023553), (90137, 16542220), (106724, 13971235), (121489, 12273260), (133405, 11176988), (180274, 8271110), (242978, 6136630), (266810, 5588494), (360548, 4135555), (450685, 3308444), (485956, 3068315), (533620, 2794247), (607445, 2454652), (613663, 2429780), (827111, 1802740), (901370, 1654222), (1214890, 1227326)]