170541540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2410

約数の個数: 144

約数和(自身を含む): 575318016

約数和(自身を除く): 404776476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2351, 2418, 2790, 3627, 4030, 4702, 4836, 5580, 6045, 7053, 7254, 8060, 9404, 11755, 12090, 14106, 14508, 18135, 21159, 23510, 24180, 28212, 30563, 35265, 36270, 42318, 47020, 61126, 70530, 72540, 72881, 84636, 91689, 105795, 122252, 141060, 145762, 152815, 183378, 211590, 218643, 275067, 291524, 305630, 364405, 366756, 423180, 437286, 458445, 550134, 611260, 655929, 728810, 874572, 916890, 947453, 1093215, 1100268, 1311858, 1375335, 1457620, 1833780, 1894906, 2186430, 2623716, 2750670, 2842359, 3279645, 3789812, 4372860, 4737265, 5501340, 5684718, 6559290, 8527077, 9474530, 11369436, 13118580, 14211795, 17054154, 18949060, 28423590, 34108308, 42635385, 56847180, 85270770, 170541540]

約数ペア:

[(1, 170541540), (2, 85270770), (3, 56847180), (4, 42635385), (5, 34108308), (6, 28423590), (9, 18949060), (10, 17054154), (12, 14211795), (13, 13118580), (15, 11369436), (18, 9474530), (20, 8527077), (26, 6559290), (30, 5684718), (31, 5501340), (36, 4737265), (39, 4372860), (45, 3789812), (52, 3279645), (60, 2842359), (62, 2750670), (65, 2623716), (78, 2186430), (90, 1894906), (93, 1833780), (117, 1457620), (124, 1375335), (130, 1311858), (155, 1100268), (156, 1093215), (180, 947453), (186, 916890), (195, 874572), (234, 728810), (260, 655929), (279, 611260), (310, 550134), (372, 458445), (390, 437286), (403, 423180), (465, 366756), (468, 364405), (558, 305630), (585, 291524), (620, 275067), (780, 218643), (806, 211590), (930, 183378), (1116, 152815), (1170, 145762), (1209, 141060), (1395, 122252), (1612, 105795), (1860, 91689), (2015, 84636), (2340, 72881), (2351, 72540), (2418, 70530), (2790, 61126), (3627, 47020), (4030, 42318), (4702, 36270), (4836, 35265), (5580, 30563), (6045, 28212), (7053, 24180), (7254, 23510), (8060, 21159), (9404, 18135), (11755, 14508), (12090, 14106)]