17320810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 34797816

約数和(自身を除く): 17477006

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 277, 338, 370, 481, 554, 845, 962, 1385, 1690, 2405, 2770, 3601, 4810, 6253, 7202, 10249, 12506, 18005, 20498, 31265, 36010, 46813, 51245, 62530, 93626, 102490, 133237, 234065, 266474, 468130, 666185, 1332370, 1732081, 3464162, 8660405, 17320810]

約数ペア:

[(1, 17320810), (2, 8660405), (5, 3464162), (10, 1732081), (13, 1332370), (26, 666185), (37, 468130), (65, 266474), (74, 234065), (130, 133237), (169, 102490), (185, 93626), (277, 62530), (338, 51245), (370, 46813), (481, 36010), (554, 31265), (845, 20498), (962, 18005), (1385, 12506), (1690, 10249), (2405, 7202), (2770, 6253), (3601, 4810)]