307623540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23627}}^1$

素因数の和:23677

約数の個数: 96

約数和(自身を含む): 1016193024

約数和(自身を除く): 708569484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 23627, 47254, 70881, 94508, 118135, 141762, 165389, 236270, 283524, 330778, 354405, 472540, 496167, 661556, 708810, 732437, 826945, 992334, 1417620, 1464874, 1653890, 1984668, 2197311, 2480835, 2929748, 3307780, 3662185, 4394622, 4961670, 5127059, 7324370, 8789244, 9923340, 10254118, 10986555, 14648740, 15381177, 20508236, 21973110, 25635295, 30762354, 43946220, 51270590, 61524708, 76905885, 102541180, 153811770, 307623540]

約数ペア:

[(1, 307623540), (2, 153811770), (3, 102541180), (4, 76905885), (5, 61524708), (6, 51270590), (7, 43946220), (10, 30762354), (12, 25635295), (14, 21973110), (15, 20508236), (20, 15381177), (21, 14648740), (28, 10986555), (30, 10254118), (31, 9923340), (35, 8789244), (42, 7324370), (60, 5127059), (62, 4961670), (70, 4394622), (84, 3662185), (93, 3307780), (105, 2929748), (124, 2480835), (140, 2197311), (155, 1984668), (186, 1653890), (210, 1464874), (217, 1417620), (310, 992334), (372, 826945), (420, 732437), (434, 708810), (465, 661556), (620, 496167), (651, 472540), (868, 354405), (930, 330778), (1085, 283524), (1302, 236270), (1860, 165389), (2170, 141762), (2604, 118135), (3255, 94508), (4340, 70881), (6510, 47254), (13020, 23627)]