23181810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 58351104

約数和(自身を除く): 35169294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 401, 410, 470, 615, 705, 802, 1203, 1230, 1410, 1927, 2005, 2406, 3854, 4010, 5781, 6015, 9635, 11562, 12030, 16441, 18847, 19270, 28905, 32882, 37694, 49323, 56541, 57810, 82205, 94235, 98646, 113082, 164410, 188470, 246615, 282705, 493230, 565410, 772727, 1545454, 2318181, 3863635, 4636362, 7727270, 11590905, 23181810]

約数ペア:

[(1, 23181810), (2, 11590905), (3, 7727270), (5, 4636362), (6, 3863635), (10, 2318181), (15, 1545454), (30, 772727), (41, 565410), (47, 493230), (82, 282705), (94, 246615), (123, 188470), (141, 164410), (205, 113082), (235, 98646), (246, 94235), (282, 82205), (401, 57810), (410, 56541), (470, 49323), (615, 37694), (705, 32882), (802, 28905), (1203, 19270), (1230, 18847), (1410, 16441), (1927, 12030), (2005, 11562), (2406, 9635), (3854, 6015), (4010, 5781)]