30412996874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691739}}^1$

素因数の和:691862

約数の個数: 32

約数和(自身を含む): 52295544000

約数和(自身を除く): 21882547126

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 21983, 43966, 691739, 1383478, 8992607, 13143041, 17985214, 26286082, 61564771, 123129542, 170859533, 341719066, 800342023, 1169730649, 1600684046, 2339461298, 15206498437, 30412996874]

約数ペア:

[(1, 30412996874), (2, 15206498437), (13, 2339461298), (19, 1600684046), (26, 1169730649), (38, 800342023), (89, 341719066), (178, 170859533), (247, 123129542), (494, 61564771), (1157, 26286082), (1691, 17985214), (2314, 13143041), (3382, 8992607), (21983, 1383478), (43966, 691739)]