1029125220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{54799}}^1$

素因数の和:55124

約数の個数: 48

約数和(自身を含む): 2890809600

約数和(自身を除く): 1861684380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 54799, 109598, 164397, 219196, 273995, 328794, 547990, 657588, 821985, 1095980, 1643970, 3287940, 17152087, 34304174, 51456261, 68608348, 85760435, 102912522, 171520870, 205825044, 257281305, 343041740, 514562610, 1029125220]

約数ペア:

[(1, 1029125220), (2, 514562610), (3, 343041740), (4, 257281305), (5, 205825044), (6, 171520870), (10, 102912522), (12, 85760435), (15, 68608348), (20, 51456261), (30, 34304174), (60, 17152087), (313, 3287940), (626, 1643970), (939, 1095980), (1252, 821985), (1565, 657588), (1878, 547990), (3130, 328794), (3756, 273995), (4695, 219196), (6260, 164397), (9390, 109598), (18780, 54799)]