117561390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{53681}}^1$

素因数の和:53764

約数の個数: 32

約数和(自身を含む): 286017696

約数和(自身を除く): 168456306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 53681, 107362, 161043, 268405, 322086, 536810, 805215, 1610430, 3918713, 7837426, 11756139, 19593565, 23512278, 39187130, 58780695, 117561390]

約数ペア:

[(1, 117561390), (2, 58780695), (3, 39187130), (5, 23512278), (6, 19593565), (10, 11756139), (15, 7837426), (30, 3918713), (73, 1610430), (146, 805215), (219, 536810), (365, 322086), (438, 268405), (730, 161043), (1095, 107362), (2190, 53681)]