30708144

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2114

約数の個数: 60

約数和(自身を含む): 86786856

約数和(自身を除く): 56078712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 1993, 2568, 3852, 3986, 5136, 5979, 7704, 7972, 11958, 15408, 15944, 17937, 23916, 31888, 35874, 47832, 71748, 95664, 143496, 213251, 286992, 426502, 639753, 853004, 1279506, 1706008, 1919259, 2559012, 3412016, 3838518, 5118024, 7677036, 10236048, 15354072, 30708144]

約数ペア:

[(1, 30708144), (2, 15354072), (3, 10236048), (4, 7677036), (6, 5118024), (8, 3838518), (9, 3412016), (12, 2559012), (16, 1919259), (18, 1706008), (24, 1279506), (36, 853004), (48, 639753), (72, 426502), (107, 286992), (144, 213251), (214, 143496), (321, 95664), (428, 71748), (642, 47832), (856, 35874), (963, 31888), (1284, 23916), (1712, 17937), (1926, 15944), (1993, 15408), (2568, 11958), (3852, 7972), (3986, 7704), (5136, 5979)]