89494440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106541}}^1$

素因数の和:106562

約数の個数: 64

約数和(自身を含む): 306840960

約数和(自身を除く): 217346520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106541, 213082, 319623, 426164, 532705, 639246, 745787, 852328, 1065410, 1278492, 1491574, 1598115, 2130820, 2237361, 2556984, 2983148, 3196230, 3728935, 4261640, 4474722, 5966296, 6392460, 7457870, 8949444, 11186805, 12784920, 14915740, 17898888, 22373610, 29831480, 44747220, 89494440]

約数ペア:

[(1, 89494440), (2, 44747220), (3, 29831480), (4, 22373610), (5, 17898888), (6, 14915740), (7, 12784920), (8, 11186805), (10, 8949444), (12, 7457870), (14, 6392460), (15, 5966296), (20, 4474722), (21, 4261640), (24, 3728935), (28, 3196230), (30, 2983148), (35, 2556984), (40, 2237361), (42, 2130820), (56, 1598115), (60, 1491574), (70, 1278492), (84, 1065410), (105, 852328), (120, 745787), (140, 639246), (168, 532705), (210, 426164), (280, 319623), (420, 213082), (840, 106541)]