127130541710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 237823218720

約数和(自身を除く): 110692677010

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 179, 193, 355, 358, 365, 386, 710, 730, 895, 965, 1790, 1930, 5041, 5183, 10082, 10366, 12709, 13067, 13703, 14089, 25205, 25418, 25915, 26134, 27406, 28178, 34547, 50410, 51830, 63545, 65335, 68515, 69094, 70445, 127090, 130670, 137030, 140890, 172735, 345470, 367993, 735986, 902339, 927757, 972913, 1000319, 1804678, 1839965, 1855514, 1945826, 2000638, 2452837, 2521931, 3679930, 4511695, 4638785, 4864565, 4905674, 5001595, 5043862, 9023390, 9277570, 9729130, 10003190, 12264185, 12609655, 24528370, 25219310, 65870747, 71022649, 131741494, 142045298, 174151427, 179057101, 329353735, 348302854, 355113245, 358114202, 658707470, 710226490, 870757135, 895285505, 1741514270, 1790571010, 12713054171, 25426108342, 63565270855, 127130541710]

約数ペア:

[(1, 127130541710), (2, 63565270855), (5, 25426108342), (10, 12713054171), (71, 1790571010), (73, 1741514270), (142, 895285505), (146, 870757135), (179, 710226490), (193, 658707470), (355, 358114202), (358, 355113245), (365, 348302854), (386, 329353735), (710, 179057101), (730, 174151427), (895, 142045298), (965, 131741494), (1790, 71022649), (1930, 65870747), (5041, 25219310), (5183, 24528370), (10082, 12609655), (10366, 12264185), (12709, 10003190), (13067, 9729130), (13703, 9277570), (14089, 9023390), (25205, 5043862), (25418, 5001595), (25915, 4905674), (26134, 4864565), (27406, 4638785), (28178, 4511695), (34547, 3679930), (50410, 2521931), (51830, 2452837), (63545, 2000638), (65335, 1945826), (68515, 1855514), (69094, 1839965), (70445, 1804678), (127090, 1000319), (130670, 972913), (137030, 927757), (140890, 902339), (172735, 735986), (345470, 367993)]