218451630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{123419}}^1$

素因数の和:123488

約数の個数: 32

約数和(自身を含む): 533174400

約数和(自身を除く): 314722770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 123419, 246838, 370257, 617095, 740514, 1234190, 1851285, 3702570, 7281721, 14563442, 21845163, 36408605, 43690326, 72817210, 109225815, 218451630]

約数ペア:

[(1, 218451630), (2, 109225815), (3, 72817210), (5, 43690326), (6, 36408605), (10, 21845163), (15, 14563442), (30, 7281721), (59, 3702570), (118, 1851285), (177, 1234190), (295, 740514), (354, 617095), (590, 370257), (885, 246838), (1770, 123419)]