268019710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3841

約数の個数: 48

約数和(自身を含む): 565120800

約数和(自身を除く): 297101090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 3671, 5215, 7301, 7342, 10430, 14602, 18355, 25697, 36505, 36710, 51394, 73010, 128485, 179879, 256970, 359758, 546979, 899395, 1093958, 1798790, 2734895, 3828853, 5469790, 7657706, 19144265, 26801971, 38288530, 53603942, 134009855, 268019710]

約数ペア:

[(1, 268019710), (2, 134009855), (5, 53603942), (7, 38288530), (10, 26801971), (14, 19144265), (35, 7657706), (49, 5469790), (70, 3828853), (98, 2734895), (149, 1798790), (245, 1093958), (298, 899395), (490, 546979), (745, 359758), (1043, 256970), (1490, 179879), (2086, 128485), (3671, 73010), (5215, 51394), (7301, 36710), (7342, 36505), (10430, 25697), (14602, 18355)]