1209103610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8343

約数の個数: 64

約数和(自身を含む): 2582012160

約数和(自身を除く): 1372908550

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 103, 110, 130, 143, 206, 286, 515, 715, 1030, 1133, 1339, 1430, 2266, 2678, 5665, 6695, 8209, 11330, 13390, 14729, 16418, 29458, 41045, 73645, 82090, 90299, 106717, 147290, 180598, 213434, 451495, 533585, 845527, 902990, 1067170, 1173887, 1691054, 2347774, 4227635, 5869435, 8455270, 9300797, 10991851, 11738870, 18601594, 21983702, 46503985, 54959255, 93007970, 109918510, 120910361, 241820722, 604551805, 1209103610]

約数ペア:

[(1, 1209103610), (2, 604551805), (5, 241820722), (10, 120910361), (11, 109918510), (13, 93007970), (22, 54959255), (26, 46503985), (55, 21983702), (65, 18601594), (103, 11738870), (110, 10991851), (130, 9300797), (143, 8455270), (206, 5869435), (286, 4227635), (515, 2347774), (715, 1691054), (1030, 1173887), (1133, 1067170), (1339, 902990), (1430, 845527), (2266, 533585), (2678, 451495), (5665, 213434), (6695, 180598), (8209, 147290), (11330, 106717), (13390, 90299), (14729, 82090), (16418, 73645), (29458, 41045)]