974138580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5411881}}^1$

素因数の和:5411896

約数の個数: 36

約数和(自身を含む): 2954887572

約数和(自身を除く): 1980748992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5411881, 10823762, 16235643, 21647524, 27059405, 32471286, 48706929, 54118810, 64942572, 81178215, 97413858, 108237620, 162356430, 194827716, 243534645, 324712860, 487069290, 974138580]

約数ペア:

[(1, 974138580), (2, 487069290), (3, 324712860), (4, 243534645), (5, 194827716), (6, 162356430), (9, 108237620), (10, 97413858), (12, 81178215), (15, 64942572), (18, 54118810), (20, 48706929), (30, 32471286), (36, 27059405), (45, 21647524), (60, 16235643), (90, 10823762), (180, 5411881)]