18350630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 34149600

約数和(自身を除く): 15798970

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 449, 610, 670, 898, 2245, 4087, 4490, 8174, 20435, 27389, 30083, 40870, 54778, 60166, 136945, 150415, 273890, 300830, 1835063, 3670126, 9175315, 18350630]

約数ペア:

[(1, 18350630), (2, 9175315), (5, 3670126), (10, 1835063), (61, 300830), (67, 273890), (122, 150415), (134, 136945), (305, 60166), (335, 54778), (449, 40870), (610, 30083), (670, 27389), (898, 20435), (2245, 8174), (4087, 4490)]