3725960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 9757260

約数和(自身を除く): 6031300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1901, 1960, 3802, 7604, 9505, 13307, 15208, 19010, 26614, 38020, 53228, 66535, 76040, 93149, 106456, 133070, 186298, 266140, 372596, 465745, 532280, 745192, 931490, 1862980, 3725960]

約数ペア:

[(1, 3725960), (2, 1862980), (4, 931490), (5, 745192), (7, 532280), (8, 465745), (10, 372596), (14, 266140), (20, 186298), (28, 133070), (35, 106456), (40, 93149), (49, 76040), (56, 66535), (70, 53228), (98, 38020), (140, 26614), (196, 19010), (245, 15208), (280, 13307), (392, 9505), (490, 7604), (980, 3802), (1901, 1960)]