9131580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 28038192

約数和(自身を除く): 18906612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 523, 582, 873, 970, 1046, 1164, 1455, 1569, 1746, 1940, 2092, 2615, 2910, 3138, 3492, 4365, 4707, 5230, 5820, 6276, 7845, 8730, 9414, 10460, 15690, 17460, 18828, 23535, 31380, 47070, 50731, 94140, 101462, 152193, 202924, 253655, 304386, 456579, 507310, 608772, 760965, 913158, 1014620, 1521930, 1826316, 2282895, 3043860, 4565790, 9131580]

約数ペア:

[(1, 9131580), (2, 4565790), (3, 3043860), (4, 2282895), (5, 1826316), (6, 1521930), (9, 1014620), (10, 913158), (12, 760965), (15, 608772), (18, 507310), (20, 456579), (30, 304386), (36, 253655), (45, 202924), (60, 152193), (90, 101462), (97, 94140), (180, 50731), (194, 47070), (291, 31380), (388, 23535), (485, 18828), (523, 17460), (582, 15690), (873, 10460), (970, 9414), (1046, 8730), (1164, 7845), (1455, 6276), (1569, 5820), (1746, 5230), (1940, 4707), (2092, 4365), (2615, 3492), (2910, 3138)]