1026421290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{36671}}^1$

素因数の和:36995

約数の個数: 48

約数和(自身を含む): 2677349376

約数和(自身を除く): 1650928086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 13995, 27990, 36671, 73342, 110013, 183355, 220026, 330039, 366710, 550065, 660078, 1100130, 1650195, 3300390, 11404681, 22809362, 34214043, 57023405, 68428086, 102642129, 114046810, 171070215, 205284258, 342140430, 513210645, 1026421290]

約数ペア:

[(1, 1026421290), (2, 513210645), (3, 342140430), (5, 205284258), (6, 171070215), (9, 114046810), (10, 102642129), (15, 68428086), (18, 57023405), (30, 34214043), (45, 22809362), (90, 11404681), (311, 3300390), (622, 1650195), (933, 1100130), (1555, 660078), (1866, 550065), (2799, 366710), (3110, 330039), (4665, 220026), (5598, 183355), (9330, 110013), (13995, 73342), (27990, 36671)]