20161458930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9043}}^1\times {\mathrm{74317}}^1$

素因数の和:83370

約数の個数: 32

約数和(自身を含む): 48393503424

約数和(自身を除く): 28232044494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9043, 18086, 27129, 45215, 54258, 74317, 90430, 135645, 148634, 222951, 271290, 371585, 445902, 743170, 1114755, 2229510, 672048631, 1344097262, 2016145893, 3360243155, 4032291786, 6720486310, 10080729465, 20161458930]

約数ペア:

[(1, 20161458930), (2, 10080729465), (3, 6720486310), (5, 4032291786), (6, 3360243155), (10, 2016145893), (15, 1344097262), (30, 672048631), (9043, 2229510), (18086, 1114755), (27129, 743170), (45215, 445902), (54258, 371585), (74317, 271290), (90430, 222951), (135645, 148634)]