1457340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 4136832

約数和(自身を除く): 2679492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 227, 321, 428, 454, 535, 642, 681, 908, 1070, 1135, 1284, 1362, 1605, 2140, 2270, 2724, 3210, 3405, 4540, 6420, 6810, 13620, 24289, 48578, 72867, 97156, 121445, 145734, 242890, 291468, 364335, 485780, 728670, 1457340]

約数ペア:

[(1, 1457340), (2, 728670), (3, 485780), (4, 364335), (5, 291468), (6, 242890), (10, 145734), (12, 121445), (15, 97156), (20, 72867), (30, 48578), (60, 24289), (107, 13620), (214, 6810), (227, 6420), (321, 4540), (428, 3405), (454, 3210), (535, 2724), (642, 2270), (681, 2140), (908, 1605), (1070, 1362), (1135, 1284)]