15876990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2633}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 41912208

約数和(自身を除く): 26035218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 2633, 3015, 5266, 6030, 7899, 13165, 15798, 23697, 26330, 39495, 47394, 78990, 118485, 176411, 236970, 352822, 529233, 882055, 1058466, 1587699, 1764110, 2646165, 3175398, 5292330, 7938495, 15876990]

約数ペア:

[(1, 15876990), (2, 7938495), (3, 5292330), (5, 3175398), (6, 2646165), (9, 1764110), (10, 1587699), (15, 1058466), (18, 882055), (30, 529233), (45, 352822), (67, 236970), (90, 176411), (134, 118485), (201, 78990), (335, 47394), (402, 39495), (603, 26330), (670, 23697), (1005, 15798), (1206, 13165), (2010, 7899), (2633, 6030), (3015, 5266)]