32746980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{77969}}^1$

素因数の和:77988

約数の個数: 48

約数和(自身を含む): 104791680

約数和(自身を除く): 72044700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 77969, 155938, 233907, 311876, 389845, 467814, 545783, 779690, 935628, 1091566, 1169535, 1559380, 1637349, 2183132, 2339070, 2728915, 3274698, 4678140, 5457830, 6549396, 8186745, 10915660, 16373490, 32746980]

約数ペア:

[(1, 32746980), (2, 16373490), (3, 10915660), (4, 8186745), (5, 6549396), (6, 5457830), (7, 4678140), (10, 3274698), (12, 2728915), (14, 2339070), (15, 2183132), (20, 1637349), (21, 1559380), (28, 1169535), (30, 1091566), (35, 935628), (42, 779690), (60, 545783), (70, 467814), (84, 389845), (105, 311876), (140, 233907), (210, 155938), (420, 77969)]