977223870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1427}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 2908459008

約数和(自身を除く): 1931235138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1087, 1427, 2174, 2854, 3261, 4281, 5435, 6522, 7135, 7609, 8562, 9783, 9989, 10870, 12843, 14270, 15218, 16305, 19566, 19978, 21405, 22827, 25686, 29967, 32610, 38045, 42810, 45654, 48915, 49945, 59934, 64215, 68481, 76090, 89901, 97830, 99890, 114135, 128430, 136962, 149835, 179802, 228270, 299670, 342405, 449505, 684810, 899010, 1551149, 3102298, 4653447, 7755745, 9306894, 10858043, 13960341, 15511490, 21716086, 23267235, 27920682, 32574129, 46534470, 54290215, 65148258, 69801705, 97722387, 108580430, 139603410, 162870645, 195444774, 325741290, 488611935, 977223870]

約数ペア:

[(1, 977223870), (2, 488611935), (3, 325741290), (5, 195444774), (6, 162870645), (7, 139603410), (9, 108580430), (10, 97722387), (14, 69801705), (15, 65148258), (18, 54290215), (21, 46534470), (30, 32574129), (35, 27920682), (42, 23267235), (45, 21716086), (63, 15511490), (70, 13960341), (90, 10858043), (105, 9306894), (126, 7755745), (210, 4653447), (315, 3102298), (630, 1551149), (1087, 899010), (1427, 684810), (2174, 449505), (2854, 342405), (3261, 299670), (4281, 228270), (5435, 179802), (6522, 149835), (7135, 136962), (7609, 128430), (8562, 114135), (9783, 99890), (9989, 97830), (10870, 89901), (12843, 76090), (14270, 68481), (15218, 64215), (16305, 59934), (19566, 49945), (19978, 48915), (21405, 45654), (22827, 42810), (25686, 38045), (29967, 32610)]