234438670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2953}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 447920928

約数和(自身を除く): 213482258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 467, 934, 2335, 2953, 4670, 5906, 7939, 14765, 15878, 29530, 39695, 50201, 79390, 100402, 251005, 502010, 1379051, 2758102, 6895255, 13790510, 23443867, 46887734, 117219335, 234438670]

約数ペア:

[(1, 234438670), (2, 117219335), (5, 46887734), (10, 23443867), (17, 13790510), (34, 6895255), (85, 2758102), (170, 1379051), (467, 502010), (934, 251005), (2335, 100402), (2953, 79390), (4670, 50201), (5906, 39695), (7939, 29530), (14765, 15878)]