1330678060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{30817}}^1$

素因数の和:30970

約数の個数: 48

約数和(自身を含む): 2982196224

約数和(自身を除く): 1651518164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 30817, 43180, 61634, 123268, 154085, 308170, 523889, 616340, 1047778, 2095556, 2619445, 3913759, 5238890, 7827518, 10477780, 15655036, 19568795, 39137590, 66533903, 78275180, 133067806, 266135612, 332669515, 665339030, 1330678060]

約数ペア:

[(1, 1330678060), (2, 665339030), (4, 332669515), (5, 266135612), (10, 133067806), (17, 78275180), (20, 66533903), (34, 39137590), (68, 19568795), (85, 15655036), (127, 10477780), (170, 7827518), (254, 5238890), (340, 3913759), (508, 2619445), (635, 2095556), (1270, 1047778), (2159, 616340), (2540, 523889), (4318, 308170), (8636, 154085), (10795, 123268), (21590, 61634), (30817, 43180)]