15691330860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3683411}}^1$

素因数の和:3683494

約数の個数: 48

約数和(自身を含む): 44554551552

約数和(自身を除く): 28863220692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 3683411, 7366822, 11050233, 14733644, 18417055, 22100466, 36834110, 44200932, 55251165, 73668220, 110502330, 221004660, 261522181, 523044362, 784566543, 1046088724, 1307610905, 1569133086, 2615221810, 3138266172, 3922832715, 5230443620, 7845665430, 15691330860]

約数ペア:

[(1, 15691330860), (2, 7845665430), (3, 5230443620), (4, 3922832715), (5, 3138266172), (6, 2615221810), (10, 1569133086), (12, 1307610905), (15, 1046088724), (20, 784566543), (30, 523044362), (60, 261522181), (71, 221004660), (142, 110502330), (213, 73668220), (284, 55251165), (355, 44200932), (426, 36834110), (710, 22100466), (852, 18417055), (1065, 14733644), (1420, 11050233), (2130, 7366822), (4260, 3683411)]