61292630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 131369040

約数和(自身を除く): 70076410

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 2909, 3010, 4214, 5818, 10535, 14545, 20363, 21070, 29090, 40726, 101815, 125087, 142541, 203630, 250174, 285082, 625435, 712705, 875609, 1250870, 1425410, 1751218, 4378045, 6129263, 8756090, 12258526, 30646315, 61292630]

約数ペア:

[(1, 61292630), (2, 30646315), (5, 12258526), (7, 8756090), (10, 6129263), (14, 4378045), (35, 1751218), (43, 1425410), (49, 1250870), (70, 875609), (86, 712705), (98, 625435), (215, 285082), (245, 250174), (301, 203630), (430, 142541), (490, 125087), (602, 101815), (1505, 40726), (2107, 29090), (2909, 21070), (3010, 20363), (4214, 14545), (5818, 10535)]