72598130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659983}}^1$

素因数の和:660001

約数の個数: 16

約数和(自身を含む): 142556544

約数和(自身を除く): 69958414

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 659983, 1319966, 3299915, 6599830, 7259813, 14519626, 36299065, 72598130]

約数ペア:

[(1, 72598130), (2, 36299065), (5, 14519626), (10, 7259813), (11, 6599830), (22, 3299915), (55, 1319966), (110, 659983)]