56140380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10061}}^1$

素因数の和:10107

約数の個数: 72

約数和(自身を含む): 175803264

約数和(自身を除く): 119662884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10061, 20122, 30183, 40244, 50305, 60366, 90549, 100610, 120732, 150915, 181098, 201220, 301830, 311891, 362196, 452745, 603660, 623782, 905490, 935673, 1247564, 1559455, 1810980, 1871346, 2807019, 3118910, 3742692, 4678365, 5614038, 6237820, 9356730, 11228076, 14035095, 18713460, 28070190, 56140380]

約数ペア:

[(1, 56140380), (2, 28070190), (3, 18713460), (4, 14035095), (5, 11228076), (6, 9356730), (9, 6237820), (10, 5614038), (12, 4678365), (15, 3742692), (18, 3118910), (20, 2807019), (30, 1871346), (31, 1810980), (36, 1559455), (45, 1247564), (60, 935673), (62, 905490), (90, 623782), (93, 603660), (124, 452745), (155, 362196), (180, 311891), (186, 301830), (279, 201220), (310, 181098), (372, 150915), (465, 120732), (558, 100610), (620, 90549), (930, 60366), (1116, 50305), (1395, 40244), (1860, 30183), (2790, 20122), (5580, 10061)]