3090738670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 5790294720

約数和(自身を除く): 2699556050

約数列:

[1, 2, 5, 10, 41, 82, 139, 193, 205, 278, 281, 386, 410, 562, 695, 965, 1390, 1405, 1930, 2810, 5699, 7913, 11398, 11521, 15826, 23042, 26827, 28495, 39059, 39565, 53654, 54233, 56990, 57605, 78118, 79130, 108466, 115210, 134135, 195295, 268270, 271165, 390590, 542330, 1099907, 1601419, 2199814, 2223553, 3202838, 4447106, 5499535, 7538387, 8007095, 10999070, 11117765, 15076774, 16014190, 22235530, 37691935, 75383870, 309073867, 618147734, 1545369335, 3090738670]

約数ペア:

[(1, 3090738670), (2, 1545369335), (5, 618147734), (10, 309073867), (41, 75383870), (82, 37691935), (139, 22235530), (193, 16014190), (205, 15076774), (278, 11117765), (281, 10999070), (386, 8007095), (410, 7538387), (562, 5499535), (695, 4447106), (965, 3202838), (1390, 2223553), (1405, 2199814), (1930, 1601419), (2810, 1099907), (5699, 542330), (7913, 390590), (11398, 271165), (11521, 268270), (15826, 195295), (23042, 134135), (26827, 115210), (28495, 108466), (39059, 79130), (39565, 78118), (53654, 57605), (54233, 56990)]