353241590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 764854272

約数和(自身を除く): 411612682

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 37, 46, 62, 65, 74, 103, 115, 130, 155, 185, 206, 230, 299, 310, 370, 403, 481, 515, 598, 713, 806, 851, 962, 1030, 1147, 1339, 1426, 1495, 1702, 2015, 2294, 2369, 2405, 2678, 2990, 3193, 3565, 3811, 4030, 4255, 4738, 4810, 5735, 6386, 6695, 7130, 7622, 8510, 9269, 11063, 11470, 11845, 13390, 14911, 15965, 18538, 19055, 22126, 23690, 26381, 29822, 30797, 31930, 38110, 41509, 46345, 49543, 52762, 55315, 61594, 73439, 74555, 83018, 87653, 92690, 99086, 110630, 118141, 131905, 146878, 149110, 153985, 175306, 207545, 236282, 247715, 263810, 307970, 342953, 367195, 415090, 438265, 495430, 590705, 685906, 734390, 876530, 954707, 1139489, 1181410, 1535833, 1714765, 1909414, 2278978, 2717243, 3071666, 3429530, 4773535, 5434486, 5697445, 7679165, 9547070, 11394890, 13586215, 15358330, 27172430, 35324159, 70648318, 176620795, 353241590]

約数ペア:

[(1, 353241590), (2, 176620795), (5, 70648318), (10, 35324159), (13, 27172430), (23, 15358330), (26, 13586215), (31, 11394890), (37, 9547070), (46, 7679165), (62, 5697445), (65, 5434486), (74, 4773535), (103, 3429530), (115, 3071666), (130, 2717243), (155, 2278978), (185, 1909414), (206, 1714765), (230, 1535833), (299, 1181410), (310, 1139489), (370, 954707), (403, 876530), (481, 734390), (515, 685906), (598, 590705), (713, 495430), (806, 438265), (851, 415090), (962, 367195), (1030, 342953), (1147, 307970), (1339, 263810), (1426, 247715), (1495, 236282), (1702, 207545), (2015, 175306), (2294, 153985), (2369, 149110), (2405, 146878), (2678, 131905), (2990, 118141), (3193, 110630), (3565, 99086), (3811, 92690), (4030, 87653), (4255, 83018), (4738, 74555), (4810, 73439), (5735, 61594), (6386, 55315), (6695, 52762), (7130, 49543), (7622, 46345), (8510, 41509), (9269, 38110), (11063, 31930), (11470, 30797), (11845, 29822), (13390, 26381), (14911, 23690), (15965, 22126), (18538, 19055)]