105474460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 294404544

約数和(自身を除く): 188930084

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 238, 245, 260, 340, 364, 442, 455, 476, 487, 490, 595, 637, 833, 884, 910, 974, 980, 1105, 1190, 1274, 1547, 1666, 1820, 1948, 2210, 2380, 2435, 2548, 3094, 3185, 3332, 3409, 4165, 4420, 4870, 6188, 6331, 6370, 6818, 7735, 8279, 8330, 9740, 10829, 12662, 12740, 13636, 15470, 16558, 16660, 17045, 21658, 23863, 25324, 30940, 31655, 33116, 34090, 41395, 43316, 44317, 47726, 54145, 57953, 63310, 68180, 82790, 88634, 95452, 107627, 108290, 115906, 119315, 126620, 165580, 177268, 215254, 216580, 221585, 231812, 238630, 289765, 310219, 405671, 430508, 443170, 477260, 538135, 579530, 620438, 753389, 811342, 886340, 1076270, 1159060, 1240876, 1506778, 1551095, 1622684, 2028355, 2152540, 3013556, 3102190, 3766945, 4056710, 5273723, 6204380, 7533890, 8113420, 10547446, 15067780, 21094892, 26368615, 52737230, 105474460]

約数ペア:

[(1, 105474460), (2, 52737230), (4, 26368615), (5, 21094892), (7, 15067780), (10, 10547446), (13, 8113420), (14, 7533890), (17, 6204380), (20, 5273723), (26, 4056710), (28, 3766945), (34, 3102190), (35, 3013556), (49, 2152540), (52, 2028355), (65, 1622684), (68, 1551095), (70, 1506778), (85, 1240876), (91, 1159060), (98, 1076270), (119, 886340), (130, 811342), (140, 753389), (170, 620438), (182, 579530), (196, 538135), (221, 477260), (238, 443170), (245, 430508), (260, 405671), (340, 310219), (364, 289765), (442, 238630), (455, 231812), (476, 221585), (487, 216580), (490, 215254), (595, 177268), (637, 165580), (833, 126620), (884, 119315), (910, 115906), (974, 108290), (980, 107627), (1105, 95452), (1190, 88634), (1274, 82790), (1547, 68180), (1666, 63310), (1820, 57953), (1948, 54145), (2210, 47726), (2380, 44317), (2435, 43316), (2548, 41395), (3094, 34090), (3185, 33116), (3332, 31655), (3409, 30940), (4165, 25324), (4420, 23863), (4870, 21658), (6188, 17045), (6331, 16660), (6370, 16558), (6818, 15470), (7735, 13636), (8279, 12740), (8330, 12662), (9740, 10829)]