290013282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42737}}^1$

素因数の和:42787

約数の個数: 48

約数和(自身を含む): 700048440

約数和(自身を除く): 410035158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 42737, 85474, 128211, 256422, 384633, 555581, 769266, 1111162, 1239373, 1666743, 2478746, 3333486, 3718119, 5000229, 7436238, 10000458, 11154357, 16111849, 22308714, 32223698, 48335547, 96671094, 145006641, 290013282]

約数ペア:

[(1, 290013282), (2, 145006641), (3, 96671094), (6, 48335547), (9, 32223698), (13, 22308714), (18, 16111849), (26, 11154357), (29, 10000458), (39, 7436238), (58, 5000229), (78, 3718119), (87, 3333486), (117, 2478746), (174, 1666743), (234, 1239373), (261, 1111162), (377, 769266), (522, 555581), (754, 384633), (1131, 256422), (2262, 128211), (3393, 85474), (6786, 42737)]