65343420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{363019}}^1$

素因数の和:363034

約数の個数: 36

約数和(自身を含む): 198208920

約数和(自身を除く): 132865500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 363019, 726038, 1089057, 1452076, 1815095, 2178114, 3267171, 3630190, 4356228, 5445285, 6534342, 7260380, 10890570, 13068684, 16335855, 21781140, 32671710, 65343420]

約数ペア:

[(1, 65343420), (2, 32671710), (3, 21781140), (4, 16335855), (5, 13068684), (6, 10890570), (9, 7260380), (10, 6534342), (12, 5445285), (15, 4356228), (18, 3630190), (20, 3267171), (30, 2178114), (36, 1815095), (45, 1452076), (60, 1089057), (90, 726038), (180, 363019)]