198810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2$

素因数の和:107

約数の個数: 36

約数和(自身を含む): 528138

約数和(自身を除く): 329328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2209, 4230, 4418, 6627, 11045, 13254, 19881, 22090, 33135, 39762, 66270, 99405, 198810]

約数ペア:

[(1, 198810), (2, 99405), (3, 66270), (5, 39762), (6, 33135), (9, 22090), (10, 19881), (15, 13254), (18, 11045), (30, 6627), (45, 4418), (47, 4230), (90, 2209), (94, 2115), (141, 1410), (235, 846), (282, 705), (423, 470)]