6514720940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{8543}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 16880209920

約数和(自身を除く): 10365488980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 419, 455, 838, 910, 1676, 1820, 2095, 2933, 4190, 5447, 5866, 8380, 8543, 10894, 11732, 14665, 17086, 21788, 27235, 29330, 34172, 38129, 42715, 54470, 58660, 59801, 76258, 85430, 108940, 111059, 119602, 152516, 170860, 190645, 222118, 239204, 299005, 381290, 444236, 555295, 598010, 762580, 777413, 1110590, 1196020, 1554826, 2221180, 3109652, 3579517, 3887065, 7159034, 7774130, 14318068, 15548260, 17897585, 25056619, 35795170, 46533721, 50113238, 71590340, 93067442, 100226476, 125283095, 186134884, 232668605, 250566190, 325736047, 465337210, 501132380, 651472094, 930674420, 1302944188, 1628680235, 3257360470, 6514720940]

約数ペア:

[(1, 6514720940), (2, 3257360470), (4, 1628680235), (5, 1302944188), (7, 930674420), (10, 651472094), (13, 501132380), (14, 465337210), (20, 325736047), (26, 250566190), (28, 232668605), (35, 186134884), (52, 125283095), (65, 100226476), (70, 93067442), (91, 71590340), (130, 50113238), (140, 46533721), (182, 35795170), (260, 25056619), (364, 17897585), (419, 15548260), (455, 14318068), (838, 7774130), (910, 7159034), (1676, 3887065), (1820, 3579517), (2095, 3109652), (2933, 2221180), (4190, 1554826), (5447, 1196020), (5866, 1110590), (8380, 777413), (8543, 762580), (10894, 598010), (11732, 555295), (14665, 444236), (17086, 381290), (21788, 299005), (27235, 239204), (29330, 222118), (34172, 190645), (38129, 170860), (42715, 152516), (54470, 119602), (58660, 111059), (59801, 108940), (76258, 85430)]