680074590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4394

約数の個数: 96

約数和(自身を含む): 1824823296

約数和(自身を除く): 1144748706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 4030, 4327, 5070, 5239, 6045, 8654, 10478, 12090, 12981, 15717, 21635, 25962, 26195, 31434, 43270, 52390, 56251, 64905, 78585, 112502, 129810, 134137, 157170, 168753, 268274, 281255, 337506, 402411, 562510, 670685, 731263, 804822, 843765, 1341370, 1462526, 1687530, 1743781, 2012055, 2193789, 3487562, 3656315, 4024110, 4387578, 5231343, 7312630, 8718905, 10462686, 10968945, 17437810, 21937890, 22669153, 26156715, 45338306, 52313430, 68007459, 113345765, 136014918, 226691530, 340037295, 680074590]

約数ペア:

[(1, 680074590), (2, 340037295), (3, 226691530), (5, 136014918), (6, 113345765), (10, 68007459), (13, 52313430), (15, 45338306), (26, 26156715), (30, 22669153), (31, 21937890), (39, 17437810), (62, 10968945), (65, 10462686), (78, 8718905), (93, 7312630), (130, 5231343), (155, 4387578), (169, 4024110), (186, 3656315), (195, 3487562), (310, 2193789), (338, 2012055), (390, 1743781), (403, 1687530), (465, 1462526), (507, 1341370), (806, 843765), (845, 804822), (930, 731263), (1014, 670685), (1209, 562510), (1690, 402411), (2015, 337506), (2418, 281255), (2535, 268274), (4030, 168753), (4327, 157170), (5070, 134137), (5239, 129810), (6045, 112502), (8654, 78585), (10478, 64905), (12090, 56251), (12981, 52390), (15717, 43270), (21635, 31434), (25962, 26195)]