15709430890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1301527}}^1$

素因数の和:1301622

約数の個数: 32

約数和(自身を含む): 30362045184

約数和(自身を除く): 14652614294

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 1301527, 2603054, 6507635, 13015270, 22125959, 44251918, 92408417, 110629795, 184816834, 221259590, 462042085, 924084170, 1570943089, 3141886178, 7854715445, 15709430890]

約数ペア:

[(1, 15709430890), (2, 7854715445), (5, 3141886178), (10, 1570943089), (17, 924084170), (34, 462042085), (71, 221259590), (85, 184816834), (142, 110629795), (170, 92408417), (355, 44251918), (710, 22125959), (1207, 13015270), (2414, 6507635), (6035, 2603054), (12070, 1301527)]