8672930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 18783360

約数和(自身を除く): 10110430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6521, 13042, 32605, 45647, 65210, 91294, 123899, 228235, 247798, 456470, 619495, 867293, 1238990, 1734586, 4336465, 8672930]

約数ペア:

[(1, 8672930), (2, 4336465), (5, 1734586), (7, 1238990), (10, 867293), (14, 619495), (19, 456470), (35, 247798), (38, 228235), (70, 123899), (95, 91294), (133, 65210), (190, 45647), (266, 32605), (665, 13042), (1330, 6521)]