84117390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400559}}^1$

素因数の和:400576

約数の個数: 32

約数和(自身を含む): 230722560

約数和(自身を除く): 146605170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400559, 801118, 1201677, 2002795, 2403354, 2803913, 4005590, 5607826, 6008385, 8411739, 12016770, 14019565, 16823478, 28039130, 42058695, 84117390]

約数ペア:

[(1, 84117390), (2, 42058695), (3, 28039130), (5, 16823478), (6, 14019565), (7, 12016770), (10, 8411739), (14, 6008385), (15, 5607826), (21, 4005590), (30, 2803913), (35, 2403354), (42, 2002795), (70, 1201677), (105, 801118), (210, 400559)]