1292310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 3420144

約数和(自身を除く): 2127834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 173, 249, 346, 415, 498, 519, 747, 830, 865, 1038, 1245, 1494, 1557, 1730, 2490, 2595, 3114, 3735, 5190, 7470, 7785, 14359, 15570, 28718, 43077, 71795, 86154, 129231, 143590, 215385, 258462, 430770, 646155, 1292310]

約数ペア:

[(1, 1292310), (2, 646155), (3, 430770), (5, 258462), (6, 215385), (9, 143590), (10, 129231), (15, 86154), (18, 71795), (30, 43077), (45, 28718), (83, 15570), (90, 14359), (166, 7785), (173, 7470), (249, 5190), (346, 3735), (415, 3114), (498, 2595), (519, 2490), (747, 1730), (830, 1557), (865, 1494), (1038, 1245)]