1276270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1212050

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 179, 230, 310, 358, 713, 895, 1426, 1790, 3565, 4117, 5549, 7130, 8234, 11098, 20585, 27745, 41170, 55490, 127627, 255254, 638135, 1276270]

約数ペア:

[(1, 1276270), (2, 638135), (5, 255254), (10, 127627), (23, 55490), (31, 41170), (46, 27745), (62, 20585), (115, 11098), (155, 8234), (179, 7130), (230, 5549), (310, 4117), (358, 3565), (713, 1790), (895, 1426)]