6394020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 18207168

約数和(自身を除く): 11813148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1747, 1830, 3494, 3660, 5241, 6988, 8735, 10482, 17470, 20964, 26205, 34940, 52410, 104820, 106567, 213134, 319701, 426268, 532835, 639402, 1065670, 1278804, 1598505, 2131340, 3197010, 6394020]

約数ペア:

[(1, 6394020), (2, 3197010), (3, 2131340), (4, 1598505), (5, 1278804), (6, 1065670), (10, 639402), (12, 532835), (15, 426268), (20, 319701), (30, 213134), (60, 106567), (61, 104820), (122, 52410), (183, 34940), (244, 26205), (305, 20964), (366, 17470), (610, 10482), (732, 8735), (915, 6988), (1220, 5241), (1747, 3660), (1830, 3494)]