301709.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 8499456

約数和(自身を除く): 4657676

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 67, 94, 122, 134, 188, 235, 244, 268, 305, 335, 470, 610, 670, 940, 1220, 1340, 2867, 3149, 4087, 5734, 6298, 8174, 11468, 12596, 14335, 15745, 16348, 20435, 28670, 31490, 40870, 57340, 62980, 81740, 192089, 384178, 768356, 960445, 1920890, 3841780]

約数ペア:

[(1, 3841780), (2, 1920890), (4, 960445), (5, 768356), (10, 384178), (20, 192089), (47, 81740), (61, 62980), (67, 57340), (94, 40870), (122, 31490), (134, 28670), (188, 20435), (235, 16348), (244, 15745), (268, 14335), (305, 12596), (335, 11468), (470, 8174), (610, 6298), (670, 5734), (940, 4087), (1220, 3149), (1340, 2867)]