2016145740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4800347}}^1$

素因数の和:4800366

約数の個数: 48

約数和(自身を含む): 6451667712

約数和(自身を除く): 4435521972

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, 4800347, 9600694, 14401041, 19201388, 24001735, 28802082, 33602429, 48003470, 57604164, 67204858, 72005205, 96006940, 100807287, 134409716, 144010410, 168012145, 201614574, 288020820, 336024290, 403229148, 504036435, 672048580, 1008072870, 2016145740]

約数ペア:

[(1, 2016145740), (2, 1008072870), (3, 672048580), (4, 504036435), (5, 403229148), (6, 336024290), (7, 288020820), (10, 201614574), (12, 168012145), (14, 144010410), (15, 134409716), (20, 100807287), (21, 96006940), (28, 72005205), (30, 67204858), (35, 57604164), (42, 48003470), (60, 33602429), (70, 28802082), (84, 24001735), (105, 19201388), (140, 14401041), (210, 9600694), (420, 4800347)]