17761140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 57093120

約数和(自身を除く): 39331980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1061, 1116, 1395, 1674, 1860, 2122, 2790, 3183, 3348, 4185, 4244, 5305, 5580, 6366, 8370, 9549, 10610, 12732, 15915, 16740, 19098, 21220, 28647, 31830, 32891, 38196, 47745, 57294, 63660, 65782, 95490, 98673, 114588, 131564, 143235, 164455, 190980, 197346, 286470, 296019, 328910, 394692, 493365, 572940, 592038, 657820, 888057, 986730, 1184076, 1480095, 1776114, 1973460, 2960190, 3552228, 4440285, 5920380, 8880570, 17761140]

約数ペア:

[(1, 17761140), (2, 8880570), (3, 5920380), (4, 4440285), (5, 3552228), (6, 2960190), (9, 1973460), (10, 1776114), (12, 1480095), (15, 1184076), (18, 986730), (20, 888057), (27, 657820), (30, 592038), (31, 572940), (36, 493365), (45, 394692), (54, 328910), (60, 296019), (62, 286470), (90, 197346), (93, 190980), (108, 164455), (124, 143235), (135, 131564), (155, 114588), (180, 98673), (186, 95490), (270, 65782), (279, 63660), (310, 57294), (372, 47745), (465, 38196), (540, 32891), (558, 31830), (620, 28647), (837, 21220), (930, 19098), (1061, 16740), (1116, 15915), (1395, 12732), (1674, 10610), (1860, 9549), (2122, 8370), (2790, 6366), (3183, 5580), (3348, 5305), (4185, 4244)]