917758940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13297}}^1$

素因数の和:13359

約数の個数: 96

約数和(自身を含む): 2412789120

約数和(自身を除く): 1495030180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2030, 2380, 2465, 3451, 4060, 4930, 6902, 9860, 13297, 13804, 17255, 26594, 34510, 53188, 66485, 69020, 93079, 132970, 186158, 226049, 265940, 372316, 385613, 452098, 465395, 771226, 904196, 930790, 1130245, 1542452, 1582343, 1861580, 1928065, 2260490, 2699291, 3164686, 3856130, 4520980, 5398582, 6329372, 6555421, 7712260, 7911715, 10797164, 13110842, 13496455, 15823430, 26221684, 26992910, 31646860, 32777105, 45887947, 53985820, 65554210, 91775894, 131108420, 183551788, 229439735, 458879470, 917758940]

約数ペア:

[(1, 917758940), (2, 458879470), (4, 229439735), (5, 183551788), (7, 131108420), (10, 91775894), (14, 65554210), (17, 53985820), (20, 45887947), (28, 32777105), (29, 31646860), (34, 26992910), (35, 26221684), (58, 15823430), (68, 13496455), (70, 13110842), (85, 10797164), (116, 7911715), (119, 7712260), (140, 6555421), (145, 6329372), (170, 5398582), (203, 4520980), (238, 3856130), (290, 3164686), (340, 2699291), (406, 2260490), (476, 1928065), (493, 1861580), (580, 1582343), (595, 1542452), (812, 1130245), (986, 930790), (1015, 904196), (1190, 771226), (1972, 465395), (2030, 452098), (2380, 385613), (2465, 372316), (3451, 265940), (4060, 226049), (4930, 186158), (6902, 132970), (9860, 93079), (13297, 69020), (13804, 66485), (17255, 53188), (26594, 34510)]