269969590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{13711}}^1$

素因数の和:13908

約数の個数: 32

約数和(自身を含む): 533122560

約数和(自身を除く): 263152970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 13711, 19690, 27422, 68555, 137110, 150821, 301642, 754105, 1508210, 2454269, 4908538, 12271345, 24542690, 26996959, 53993918, 134984795, 269969590]

約数ペア:

[(1, 269969590), (2, 134984795), (5, 53993918), (10, 26996959), (11, 24542690), (22, 12271345), (55, 4908538), (110, 2454269), (179, 1508210), (358, 754105), (895, 301642), (1790, 150821), (1969, 137110), (3938, 68555), (9845, 27422), (13711, 19690)]