90134070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 144044490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 967, 1195, 1434, 1934, 2390, 2901, 3107, 3585, 4835, 5802, 6214, 7170, 9321, 9670, 12571, 14505, 15535, 18642, 25142, 29010, 31070, 37713, 46605, 62855, 75426, 93210, 125710, 188565, 231113, 377130, 462226, 693339, 1155565, 1386678, 2311130, 3004469, 3466695, 6008938, 6933390, 9013407, 15022345, 18026814, 30044690, 45067035, 90134070]

約数ペア:

[(1, 90134070), (2, 45067035), (3, 30044690), (5, 18026814), (6, 15022345), (10, 9013407), (13, 6933390), (15, 6008938), (26, 3466695), (30, 3004469), (39, 2311130), (65, 1386678), (78, 1155565), (130, 693339), (195, 462226), (239, 377130), (390, 231113), (478, 188565), (717, 125710), (967, 93210), (1195, 75426), (1434, 62855), (1934, 46605), (2390, 37713), (2901, 31070), (3107, 29010), (3585, 25142), (4835, 18642), (5802, 15535), (6214, 14505), (7170, 12571), (9321, 9670)]