27328980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 62987820

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, 2099, 2170, 2604, 3255, 4198, 4340, 6297, 6510, 8396, 10495, 12594, 13020, 14693, 20990, 25188, 29386, 31485, 41980, 44079, 58772, 62970, 65069, 73465, 88158, 125940, 130138, 146930, 176316, 195207, 220395, 260276, 293860, 325345, 390414, 440790, 455483, 650690, 780828, 881580, 910966, 976035, 1301380, 1366449, 1821932, 1952070, 2277415, 2732898, 3904140, 4554830, 5465796, 6832245, 9109660, 13664490, 27328980]

約数ペア:

[(1, 27328980), (2, 13664490), (3, 9109660), (4, 6832245), (5, 5465796), (6, 4554830), (7, 3904140), (10, 2732898), (12, 2277415), (14, 1952070), (15, 1821932), (20, 1366449), (21, 1301380), (28, 976035), (30, 910966), (31, 881580), (35, 780828), (42, 650690), (60, 455483), (62, 440790), (70, 390414), (84, 325345), (93, 293860), (105, 260276), (124, 220395), (140, 195207), (155, 176316), (186, 146930), (210, 130138), (217, 125940), (310, 88158), (372, 73465), (420, 65069), (434, 62970), (465, 58772), (620, 44079), (651, 41980), (868, 31485), (930, 29386), (1085, 25188), (1302, 20990), (1860, 14693), (2099, 13020), (2170, 12594), (2604, 10495), (3255, 8396), (4198, 6510), (4340, 6297)]