1884130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 3596400

約数和(自身を除く): 1712270

約数列:

[1, 2, 5, 10, 29, 58, 73, 89, 145, 146, 178, 290, 365, 445, 730, 890, 2117, 2581, 4234, 5162, 6497, 10585, 12905, 12994, 21170, 25810, 32485, 64970, 188413, 376826, 942065, 1884130]

約数ペア:

[(1, 1884130), (2, 942065), (5, 376826), (10, 188413), (29, 64970), (58, 32485), (73, 25810), (89, 21170), (145, 12994), (146, 12905), (178, 10585), (290, 6497), (365, 5162), (445, 4234), (730, 2581), (890, 2117)]