1684048305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 2931240960

約数和(自身を除く): 1247192655

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 227, 235, 255, 619, 681, 705, 799, 1135, 1857, 2397, 3095, 3405, 3859, 3995, 9285, 10523, 10669, 11577, 11985, 19295, 29093, 31569, 32007, 52615, 53345, 57885, 87279, 140513, 145465, 157845, 160035, 181373, 421539, 436395, 494581, 544119, 702565, 906865, 1483743, 2107695, 2388721, 2472905, 2720595, 6604111, 7166163, 7418715, 11943605, 19812333, 33020555, 35830815, 99061665, 112269887, 336809661, 561349435, 1684048305]

約数ペア:

[(1, 1684048305), (3, 561349435), (5, 336809661), (15, 112269887), (17, 99061665), (47, 35830815), (51, 33020555), (85, 19812333), (141, 11943605), (227, 7418715), (235, 7166163), (255, 6604111), (619, 2720595), (681, 2472905), (705, 2388721), (799, 2107695), (1135, 1483743), (1857, 906865), (2397, 702565), (3095, 544119), (3405, 494581), (3859, 436395), (3995, 421539), (9285, 181373), (10523, 160035), (10669, 157845), (11577, 145465), (11985, 140513), (19295, 87279), (29093, 57885), (31569, 53345), (32007, 52615)]