275909430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{110807}}^1$

素因数の和:110900

約数の個数: 32

約数和(自身を含む): 670166784

約数和(自身を除く): 394257354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 110807, 221614, 332421, 554035, 664842, 1108070, 1662105, 3324210, 9196981, 18393962, 27590943, 45984905, 55181886, 91969810, 137954715, 275909430]

約数ペア:

[(1, 275909430), (2, 137954715), (3, 91969810), (5, 55181886), (6, 45984905), (10, 27590943), (15, 18393962), (30, 9196981), (83, 3324210), (166, 1662105), (249, 1108070), (415, 664842), (498, 554035), (830, 332421), (1245, 221614), (2490, 110807)]