47043780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 152167680

約数和(自身を除く): 105123900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1109, 1212, 1414, 1515, 2020, 2121, 2218, 2828, 3030, 3327, 3535, 4242, 4436, 5545, 6060, 6654, 7070, 7763, 8484, 10605, 11090, 13308, 14140, 15526, 16635, 21210, 22180, 23289, 31052, 33270, 38815, 42420, 46578, 66540, 77630, 93156, 112009, 116445, 155260, 224018, 232890, 336027, 448036, 465780, 560045, 672054, 784063, 1120090, 1344108, 1568126, 1680135, 2240180, 2352189, 3136252, 3360270, 3920315, 4704378, 6720540, 7840630, 9408756, 11760945, 15681260, 23521890, 47043780]

約数ペア:

[(1, 47043780), (2, 23521890), (3, 15681260), (4, 11760945), (5, 9408756), (6, 7840630), (7, 6720540), (10, 4704378), (12, 3920315), (14, 3360270), (15, 3136252), (20, 2352189), (21, 2240180), (28, 1680135), (30, 1568126), (35, 1344108), (42, 1120090), (60, 784063), (70, 672054), (84, 560045), (101, 465780), (105, 448036), (140, 336027), (202, 232890), (210, 224018), (303, 155260), (404, 116445), (420, 112009), (505, 93156), (606, 77630), (707, 66540), (1010, 46578), (1109, 42420), (1212, 38815), (1414, 33270), (1515, 31052), (2020, 23289), (2121, 22180), (2218, 21210), (2828, 16635), (3030, 15526), (3327, 14140), (3535, 13308), (4242, 11090), (4436, 10605), (5545, 8484), (6060, 7763), (6654, 7070)]