1496060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3440640

約数和(自身を除く): 1944580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 127, 155, 190, 254, 310, 380, 508, 589, 620, 635, 1178, 1270, 2356, 2413, 2540, 2945, 3937, 4826, 5890, 7874, 9652, 11780, 12065, 15748, 19685, 24130, 39370, 48260, 74803, 78740, 149606, 299212, 374015, 748030, 1496060]

約数ペア:

[(1, 1496060), (2, 748030), (4, 374015), (5, 299212), (10, 149606), (19, 78740), (20, 74803), (31, 48260), (38, 39370), (62, 24130), (76, 19685), (95, 15748), (124, 12065), (127, 11780), (155, 9652), (190, 7874), (254, 5890), (310, 4826), (380, 3937), (508, 2945), (589, 2540), (620, 2413), (635, 2356), (1178, 1270)]