9907710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 25256448

約数和(自身を除く): 15348738

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 173, 230, 249, 345, 346, 415, 498, 519, 690, 830, 865, 1038, 1245, 1730, 1909, 2490, 2595, 3818, 3979, 5190, 5727, 7958, 9545, 11454, 11937, 14359, 19090, 19895, 23874, 28635, 28718, 39790, 43077, 57270, 59685, 71795, 86154, 119370, 143590, 215385, 330257, 430770, 660514, 990771, 1651285, 1981542, 3302570, 4953855, 9907710]

約数ペア:

[(1, 9907710), (2, 4953855), (3, 3302570), (5, 1981542), (6, 1651285), (10, 990771), (15, 660514), (23, 430770), (30, 330257), (46, 215385), (69, 143590), (83, 119370), (115, 86154), (138, 71795), (166, 59685), (173, 57270), (230, 43077), (249, 39790), (345, 28718), (346, 28635), (415, 23874), (498, 19895), (519, 19090), (690, 14359), (830, 11937), (865, 11454), (1038, 9545), (1245, 7958), (1730, 5727), (1909, 5190), (2490, 3979), (2595, 3818)]