231931670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 451640448

約数和(自身を除く): 219708778

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 722, 779, 1558, 1567, 1805, 3134, 3610, 3895, 7790, 7835, 14801, 15670, 29602, 29773, 59546, 64247, 74005, 128494, 148010, 148865, 297730, 321235, 565687, 642470, 1131374, 1220693, 2441386, 2828435, 5656870, 6103465, 12206930, 23193167, 46386334, 115965835, 231931670]

約数ペア:

[(1, 231931670), (2, 115965835), (5, 46386334), (10, 23193167), (19, 12206930), (38, 6103465), (41, 5656870), (82, 2828435), (95, 2441386), (190, 1220693), (205, 1131374), (361, 642470), (410, 565687), (722, 321235), (779, 297730), (1558, 148865), (1567, 148010), (1805, 128494), (3134, 74005), (3610, 64247), (3895, 59546), (7790, 29773), (7835, 29602), (14801, 15670)]