230507590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2383}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 440277120

約数和(自身を除く): 209769530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 569, 1138, 2383, 2845, 4766, 5690, 9673, 11915, 19346, 23830, 40511, 48365, 81022, 96730, 202555, 405110, 1355927, 2711854, 6779635, 13559270, 23050759, 46101518, 115253795, 230507590]

約数ペア:

[(1, 230507590), (2, 115253795), (5, 46101518), (10, 23050759), (17, 13559270), (34, 6779635), (85, 2711854), (170, 1355927), (569, 405110), (1138, 202555), (2383, 96730), (2845, 81022), (4766, 48365), (5690, 40511), (9673, 23830), (11915, 19346)]