38848860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{215827}}^1$

素因数の和:215842

約数の個数: 36

約数和(自身を含む): 117842088

約数和(自身を除く): 78993228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 215827, 431654, 647481, 863308, 1079135, 1294962, 1942443, 2158270, 2589924, 3237405, 3884886, 4316540, 6474810, 7769772, 9712215, 12949620, 19424430, 38848860]

約数ペア:

[(1, 38848860), (2, 19424430), (3, 12949620), (4, 9712215), (5, 7769772), (6, 6474810), (9, 4316540), (10, 3884886), (12, 3237405), (15, 2589924), (18, 2158270), (20, 1942443), (30, 1294962), (36, 1079135), (45, 863308), (60, 647481), (90, 431654), (180, 215827)]