172735731780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{957409}}^1$

素因数の和:957549

約数の個数: 96

約数和(自身を含む): 504409543680

約数和(自身を除く): 331673811900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 582, 620, 930, 970, 1164, 1455, 1860, 1940, 2910, 3007, 5820, 6014, 9021, 12028, 15035, 18042, 30070, 36084, 45105, 60140, 90210, 180420, 957409, 1914818, 2872227, 3829636, 4787045, 5744454, 9574090, 11488908, 14361135, 19148180, 28722270, 29679679, 57444540, 59359358, 89039037, 92868673, 118718716, 148398395, 178078074, 185737346, 278606019, 296796790, 356156148, 371474692, 445195185, 464343365, 557212038, 593593580, 890390370, 928686730, 1114424076, 1393030095, 1780780740, 1857373460, 2786060190, 2878928863, 5572120380, 5757857726, 8636786589, 11515715452, 14394644315, 17273573178, 28789288630, 34547146356, 43183932945, 57578577260, 86367865890, 172735731780]

約数ペア:

[(1, 172735731780), (2, 86367865890), (3, 57578577260), (4, 43183932945), (5, 34547146356), (6, 28789288630), (10, 17273573178), (12, 14394644315), (15, 11515715452), (20, 8636786589), (30, 5757857726), (31, 5572120380), (60, 2878928863), (62, 2786060190), (93, 1857373460), (97, 1780780740), (124, 1393030095), (155, 1114424076), (186, 928686730), (194, 890390370), (291, 593593580), (310, 557212038), (372, 464343365), (388, 445195185), (465, 371474692), (485, 356156148), (582, 296796790), (620, 278606019), (930, 185737346), (970, 178078074), (1164, 148398395), (1455, 118718716), (1860, 92868673), (1940, 89039037), (2910, 59359358), (3007, 57444540), (5820, 29679679), (6014, 28722270), (9021, 19148180), (12028, 14361135), (15035, 11488908), (18042, 9574090), (30070, 5744454), (36084, 4787045), (45105, 3829636), (60140, 2872227), (90210, 1914818), (180420, 957409)]