12110220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3575

約数の個数: 72

約数和(自身を含む): 38678640

約数和(自身を除く): 26568420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3541, 7082, 10623, 14164, 17705, 21246, 31869, 35410, 42492, 53115, 63738, 67279, 70820, 106230, 127476, 134558, 159345, 201837, 212460, 269116, 318690, 336395, 403674, 605511, 637380, 672790, 807348, 1009185, 1211022, 1345580, 2018370, 2422044, 3027555, 4036740, 6055110, 12110220]

約数ペア:

[(1, 12110220), (2, 6055110), (3, 4036740), (4, 3027555), (5, 2422044), (6, 2018370), (9, 1345580), (10, 1211022), (12, 1009185), (15, 807348), (18, 672790), (19, 637380), (20, 605511), (30, 403674), (36, 336395), (38, 318690), (45, 269116), (57, 212460), (60, 201837), (76, 159345), (90, 134558), (95, 127476), (114, 106230), (171, 70820), (180, 67279), (190, 63738), (228, 53115), (285, 42492), (342, 35410), (380, 31869), (570, 21246), (684, 17705), (855, 14164), (1140, 10623), (1710, 7082), (3420, 3541)]