69517270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{631}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 61534250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 631, 958, 1262, 2395, 3155, 4790, 6310, 11017, 14513, 22034, 29026, 55085, 72565, 110170, 145130, 302249, 604498, 1511245, 3022490, 6951727, 13903454, 34758635, 69517270]

約数ペア:

[(1, 69517270), (2, 34758635), (5, 13903454), (10, 6951727), (23, 3022490), (46, 1511245), (115, 604498), (230, 302249), (479, 145130), (631, 110170), (958, 72565), (1262, 55085), (2395, 29026), (3155, 22034), (4790, 14513), (6310, 11017)]