69220610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 132148800

約数和(自身を除く): 62928190

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2621, 2641, 5242, 5282, 13105, 13205, 26210, 26410, 49799, 99598, 248995, 364319, 497990, 728638, 1821595, 3643190, 6922061, 13844122, 34610305, 69220610]

約数ペア:

[(1, 69220610), (2, 34610305), (5, 13844122), (10, 6922061), (19, 3643190), (38, 1821595), (95, 728638), (139, 497990), (190, 364319), (278, 248995), (695, 99598), (1390, 49799), (2621, 26410), (2641, 26210), (5242, 13205), (5282, 13105)]