2641830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 6407424

約数和(自身を除く): 3765594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 823, 1070, 1605, 1646, 2469, 3210, 4115, 4938, 8230, 12345, 24690, 88061, 176122, 264183, 440305, 528366, 880610, 1320915, 2641830]

約数ペア:

[(1, 2641830), (2, 1320915), (3, 880610), (5, 528366), (6, 440305), (10, 264183), (15, 176122), (30, 88061), (107, 24690), (214, 12345), (321, 8230), (535, 4938), (642, 4115), (823, 3210), (1070, 2469), (1605, 1646)]