258667430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160663}}^1$

素因数の和:160700

約数の個数: 32

約数和(自身を含む): 555254784

約数和(自身を除く): 296587354

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 160663, 321326, 803315, 1124641, 1606630, 2249282, 3695249, 5623205, 7390498, 11246410, 18476245, 25866743, 36952490, 51733486, 129333715, 258667430]

約数ペア:

[(1, 258667430), (2, 129333715), (5, 51733486), (7, 36952490), (10, 25866743), (14, 18476245), (23, 11246410), (35, 7390498), (46, 5623205), (70, 3695249), (115, 2249282), (161, 1606630), (230, 1124641), (322, 803315), (805, 321326), (1610, 160663)]