22905470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 50512896

約数和(自身を除く): 27607426

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 347, 410, 574, 694, 805, 943, 1435, 1610, 1735, 1886, 2429, 2870, 3470, 4715, 4858, 6601, 7981, 9430, 12145, 13202, 14227, 15962, 24290, 28454, 33005, 39905, 55867, 66010, 71135, 79810, 99589, 111734, 142270, 199178, 279335, 327221, 497945, 558670, 654442, 995890, 1636105, 2290547, 3272210, 4581094, 11452735, 22905470]

約数ペア:

[(1, 22905470), (2, 11452735), (5, 4581094), (7, 3272210), (10, 2290547), (14, 1636105), (23, 995890), (35, 654442), (41, 558670), (46, 497945), (70, 327221), (82, 279335), (115, 199178), (161, 142270), (205, 111734), (230, 99589), (287, 79810), (322, 71135), (347, 66010), (410, 55867), (574, 39905), (694, 33005), (805, 28454), (943, 24290), (1435, 15962), (1610, 14227), (1735, 13202), (1886, 12145), (2429, 9430), (2870, 7981), (3470, 6601), (4715, 4858)]