4454830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 8347680

約数和(自身を除く): 3892850

約数列:

[1, 2, 5, 10, 61, 67, 109, 122, 134, 218, 305, 335, 545, 610, 670, 1090, 4087, 6649, 7303, 8174, 13298, 14606, 20435, 33245, 36515, 40870, 66490, 73030, 445483, 890966, 2227415, 4454830]

約数ペア:

[(1, 4454830), (2, 2227415), (5, 890966), (10, 445483), (61, 73030), (67, 66490), (109, 40870), (122, 36515), (134, 33245), (218, 20435), (305, 14606), (335, 13298), (545, 8174), (610, 7303), (670, 6649), (1090, 4087)]