81105840390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13829}}^1\times {\mathrm{195497}}^1$

素因数の和:209336

約数の個数: 32

約数和(自身を含む): 194669088480

約数和(自身を除く): 113563248090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13829, 27658, 41487, 69145, 82974, 138290, 195497, 207435, 390994, 414870, 586491, 977485, 1172982, 1954970, 2932455, 5864910, 2703528013, 5407056026, 8110584039, 13517640065, 16221168078, 27035280130, 40552920195, 81105840390]

約数ペア:

[(1, 81105840390), (2, 40552920195), (3, 27035280130), (5, 16221168078), (6, 13517640065), (10, 8110584039), (15, 5407056026), (30, 2703528013), (13829, 5864910), (27658, 2932455), (41487, 1954970), (69145, 1172982), (82974, 977485), (138290, 586491), (195497, 414870), (207435, 390994)]