29328180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{69829}}^1$

素因数の和:69848

約数の個数: 48

約数和(自身を含む): 93851520

約数和(自身を除く): 64523340

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, 69829, 139658, 209487, 279316, 349145, 418974, 488803, 698290, 837948, 977606, 1047435, 1396580, 1466409, 1955212, 2094870, 2444015, 2932818, 4189740, 4888030, 5865636, 7332045, 9776060, 14664090, 29328180]

約数ペア:

[(1, 29328180), (2, 14664090), (3, 9776060), (4, 7332045), (5, 5865636), (6, 4888030), (7, 4189740), (10, 2932818), (12, 2444015), (14, 2094870), (15, 1955212), (20, 1466409), (21, 1396580), (28, 1047435), (30, 977606), (35, 837948), (42, 698290), (60, 488803), (70, 418974), (84, 349145), (105, 279316), (140, 209487), (210, 139658), (420, 69829)]