812016870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 2366530560

約数和(自身を除く): 1554513690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 113, 114, 133, 190, 210, 226, 266, 285, 339, 399, 565, 570, 665, 678, 791, 798, 1130, 1330, 1582, 1695, 1801, 1995, 2147, 2373, 3390, 3602, 3955, 3990, 4294, 4746, 5403, 6441, 7910, 9005, 10735, 10806, 11865, 12607, 12882, 15029, 18010, 21470, 23730, 25214, 27015, 30058, 32205, 34219, 37821, 45087, 54030, 63035, 64410, 68438, 75145, 75642, 90174, 102657, 126070, 150290, 171095, 189105, 203513, 205314, 225435, 239533, 342190, 378210, 407026, 450870, 479066, 513285, 610539, 718599, 1017565, 1026570, 1197665, 1221078, 1424591, 1437198, 2035130, 2395330, 2849182, 3052695, 3592995, 3866747, 4273773, 6105390, 7122955, 7185990, 7733494, 8547546, 11600241, 14245910, 19333735, 21368865, 23200482, 27067229, 38667470, 42737730, 54134458, 58001205, 81201687, 116002410, 135336145, 162403374, 270672290, 406008435, 812016870]

約数ペア:

[(1, 812016870), (2, 406008435), (3, 270672290), (5, 162403374), (6, 135336145), (7, 116002410), (10, 81201687), (14, 58001205), (15, 54134458), (19, 42737730), (21, 38667470), (30, 27067229), (35, 23200482), (38, 21368865), (42, 19333735), (57, 14245910), (70, 11600241), (95, 8547546), (105, 7733494), (113, 7185990), (114, 7122955), (133, 6105390), (190, 4273773), (210, 3866747), (226, 3592995), (266, 3052695), (285, 2849182), (339, 2395330), (399, 2035130), (565, 1437198), (570, 1424591), (665, 1221078), (678, 1197665), (791, 1026570), (798, 1017565), (1130, 718599), (1330, 610539), (1582, 513285), (1695, 479066), (1801, 450870), (1995, 407026), (2147, 378210), (2373, 342190), (3390, 239533), (3602, 225435), (3955, 205314), (3990, 203513), (4294, 189105), (4746, 171095), (5403, 150290), (6441, 126070), (7910, 102657), (9005, 90174), (10735, 75642), (10806, 75145), (11865, 68438), (12607, 64410), (12882, 63035), (15029, 54030), (18010, 45087), (21470, 37821), (23730, 34219), (25214, 32205), (27015, 30058)]