22917090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1867

約数の個数: 64

約数和(自身を含む): 63924480

約数和(自身を除く): 41007390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1789, 1830, 2135, 2562, 3578, 4270, 5367, 6405, 8945, 10734, 12523, 12810, 17890, 25046, 26835, 37569, 53670, 62615, 75138, 109129, 125230, 187845, 218258, 327387, 375690, 545645, 654774, 763903, 1091290, 1527806, 1636935, 2291709, 3273870, 3819515, 4583418, 7639030, 11458545, 22917090]

約数ペア:

[(1, 22917090), (2, 11458545), (3, 7639030), (5, 4583418), (6, 3819515), (7, 3273870), (10, 2291709), (14, 1636935), (15, 1527806), (21, 1091290), (30, 763903), (35, 654774), (42, 545645), (61, 375690), (70, 327387), (105, 218258), (122, 187845), (183, 125230), (210, 109129), (305, 75138), (366, 62615), (427, 53670), (610, 37569), (854, 26835), (915, 25046), (1281, 17890), (1789, 12810), (1830, 12523), (2135, 10734), (2562, 8945), (3578, 6405), (4270, 5367)]