2034320820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4843621}}^1$

素因数の和:4843640

約数の個数: 48

約数和(自身を含む): 6509827968

約数和(自身を除く): 4475507148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4843621, 9687242, 14530863, 19374484, 24218105, 29061726, 33905347, 48436210, 58123452, 67810694, 72654315, 96872420, 101716041, 135621388, 145308630, 169526735, 203432082, 290617260, 339053470, 406864164, 508580205, 678106940, 1017160410, 2034320820]

約数ペア:

[(1, 2034320820), (2, 1017160410), (3, 678106940), (4, 508580205), (5, 406864164), (6, 339053470), (7, 290617260), (10, 203432082), (12, 169526735), (14, 145308630), (15, 135621388), (20, 101716041), (21, 96872420), (28, 72654315), (30, 67810694), (35, 58123452), (42, 48436210), (60, 33905347), (70, 29061726), (84, 24218105), (105, 19374484), (140, 14530863), (210, 9687242), (420, 4843621)]