1275698940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 3640412160

約数和(自身を除く): 2364713220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 109, 214, 218, 321, 327, 428, 436, 535, 545, 642, 654, 1070, 1090, 1284, 1308, 1605, 1635, 1823, 2140, 2180, 3210, 3270, 3646, 5469, 6420, 6540, 7292, 9115, 10938, 11663, 18230, 21876, 23326, 27345, 34989, 36460, 46652, 54690, 58315, 69978, 109380, 116630, 139956, 174945, 195061, 198707, 233260, 349890, 390122, 397414, 585183, 596121, 699780, 780244, 794828, 975305, 993535, 1170366, 1192242, 1950610, 1987070, 2340732, 2384484, 2925915, 2980605, 3901220, 3974140, 5851830, 5961210, 11703660, 11922420, 21261649, 42523298, 63784947, 85046596, 106308245, 127569894, 212616490, 255139788, 318924735, 425232980, 637849470, 1275698940]

約数ペア:

[(1, 1275698940), (2, 637849470), (3, 425232980), (4, 318924735), (5, 255139788), (6, 212616490), (10, 127569894), (12, 106308245), (15, 85046596), (20, 63784947), (30, 42523298), (60, 21261649), (107, 11922420), (109, 11703660), (214, 5961210), (218, 5851830), (321, 3974140), (327, 3901220), (428, 2980605), (436, 2925915), (535, 2384484), (545, 2340732), (642, 1987070), (654, 1950610), (1070, 1192242), (1090, 1170366), (1284, 993535), (1308, 975305), (1605, 794828), (1635, 780244), (1823, 699780), (2140, 596121), (2180, 585183), (3210, 397414), (3270, 390122), (3646, 349890), (5469, 233260), (6420, 198707), (6540, 195061), (7292, 174945), (9115, 139956), (10938, 116630), (11663, 109380), (18230, 69978), (21876, 58315), (23326, 54690), (27345, 46652), (34989, 36460)]