38678930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 71717184

約数和(自身を除く): 33038254

約数列:

[1, 2, 5, 10, 43, 86, 215, 293, 307, 430, 586, 614, 1465, 1535, 2930, 3070, 12599, 13201, 25198, 26402, 62995, 66005, 89951, 125990, 132010, 179902, 449755, 899510, 3867893, 7735786, 19339465, 38678930]

約数ペア:

[(1, 38678930), (2, 19339465), (5, 7735786), (10, 3867893), (43, 899510), (86, 449755), (215, 179902), (293, 132010), (307, 125990), (430, 89951), (586, 66005), (614, 62995), (1465, 26402), (1535, 25198), (2930, 13201), (3070, 12599)]