3740170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 8310600

約数和(自身を除く): 4570430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 449, 490, 595, 833, 898, 1190, 1666, 2245, 3143, 4165, 4490, 6286, 7633, 8330, 15266, 15715, 22001, 31430, 38165, 44002, 53431, 76330, 106862, 110005, 220010, 267155, 374017, 534310, 748034, 1870085, 3740170]

約数ペア:

[(1, 3740170), (2, 1870085), (5, 748034), (7, 534310), (10, 374017), (14, 267155), (17, 220010), (34, 110005), (35, 106862), (49, 76330), (70, 53431), (85, 44002), (98, 38165), (119, 31430), (170, 22001), (238, 15715), (245, 15266), (449, 8330), (490, 7633), (595, 6286), (833, 4490), (898, 4165), (1190, 3143), (1666, 2245)]