138363540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10677

約数の個数: 96

約数和(自身を含む): 457089024

約数和(自身を除く): 318725484

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, 10627, 13020, 21254, 31881, 42508, 53135, 63762, 74389, 106270, 127524, 148778, 159405, 212540, 223167, 297556, 318810, 329437, 371945, 446334, 637620, 658874, 743890, 892668, 988311, 1115835, 1317748, 1487780, 1647185, 1976622, 2231670, 2306059, 3294370, 3953244, 4463340, 4612118, 4941555, 6588740, 6918177, 9224236, 9883110, 11530295, 13836354, 19766220, 23060590, 27672708, 34590885, 46121180, 69181770, 138363540]

約数ペア:

[(1, 138363540), (2, 69181770), (3, 46121180), (4, 34590885), (5, 27672708), (6, 23060590), (7, 19766220), (10, 13836354), (12, 11530295), (14, 9883110), (15, 9224236), (20, 6918177), (21, 6588740), (28, 4941555), (30, 4612118), (31, 4463340), (35, 3953244), (42, 3294370), (60, 2306059), (62, 2231670), (70, 1976622), (84, 1647185), (93, 1487780), (105, 1317748), (124, 1115835), (140, 988311), (155, 892668), (186, 743890), (210, 658874), (217, 637620), (310, 446334), (372, 371945), (420, 329437), (434, 318810), (465, 297556), (620, 223167), (651, 212540), (868, 159405), (930, 148778), (1085, 127524), (1302, 106270), (1860, 74389), (2170, 63762), (2604, 53135), (3255, 42508), (4340, 31881), (6510, 21254), (10627, 13020)]