16784340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 47604480

約数和(自身を除く): 30820140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3541, 4740, 7082, 10623, 14164, 17705, 21246, 35410, 42492, 53115, 70820, 106230, 212460, 279739, 559478, 839217, 1118956, 1398695, 1678434, 2797390, 3356868, 4196085, 5594780, 8392170, 16784340]

約数ペア:

[(1, 16784340), (2, 8392170), (3, 5594780), (4, 4196085), (5, 3356868), (6, 2797390), (10, 1678434), (12, 1398695), (15, 1118956), (20, 839217), (30, 559478), (60, 279739), (79, 212460), (158, 106230), (237, 70820), (316, 53115), (395, 42492), (474, 35410), (790, 21246), (948, 17705), (1185, 14164), (1580, 10623), (2370, 7082), (3541, 4740)]