4153730

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 40

約数和(自身を含む): 8772732

約数和(自身を除く): 4619002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 343, 346, 490, 686, 865, 1211, 1715, 1730, 2401, 2422, 3430, 4802, 6055, 8477, 12005, 12110, 16954, 24010, 42385, 59339, 84770, 118678, 296695, 415373, 593390, 830746, 2076865, 4153730]

約数ペア:

[(1, 4153730), (2, 2076865), (5, 830746), (7, 593390), (10, 415373), (14, 296695), (35, 118678), (49, 84770), (70, 59339), (98, 42385), (173, 24010), (245, 16954), (343, 12110), (346, 12005), (490, 8477), (686, 6055), (865, 4802), (1211, 3430), (1715, 2422), (1730, 2401)]