315021070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 725207040

約数和(自身を除く): 410185970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 169, 182, 217, 310, 338, 403, 434, 455, 806, 845, 859, 910, 1085, 1183, 1690, 1718, 2015, 2170, 2366, 2821, 4030, 4295, 5239, 5642, 5915, 6013, 8590, 10478, 11167, 11830, 12026, 14105, 22334, 26195, 26629, 28210, 30065, 36673, 52390, 53258, 55835, 60130, 73346, 78169, 111670, 133145, 145171, 156338, 183365, 186403, 266290, 290342, 346177, 366730, 372806, 390845, 692354, 725855, 781690, 932015, 1016197, 1451710, 1730885, 1864030, 2032394, 2423239, 3461770, 4500301, 4846478, 5080985, 9000602, 10161970, 12116195, 22501505, 24232390, 31502107, 45003010, 63004214, 157510535, 315021070]

約数ペア:

[(1, 315021070), (2, 157510535), (5, 63004214), (7, 45003010), (10, 31502107), (13, 24232390), (14, 22501505), (26, 12116195), (31, 10161970), (35, 9000602), (62, 5080985), (65, 4846478), (70, 4500301), (91, 3461770), (130, 2423239), (155, 2032394), (169, 1864030), (182, 1730885), (217, 1451710), (310, 1016197), (338, 932015), (403, 781690), (434, 725855), (455, 692354), (806, 390845), (845, 372806), (859, 366730), (910, 346177), (1085, 290342), (1183, 266290), (1690, 186403), (1718, 183365), (2015, 156338), (2170, 145171), (2366, 133145), (2821, 111670), (4030, 78169), (4295, 73346), (5239, 60130), (5642, 55835), (5915, 53258), (6013, 52390), (8590, 36673), (10478, 30065), (11167, 28210), (11830, 26629), (12026, 26195), (14105, 22334)]