79786910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10457}}^1$

素因数の和:10580

約数の個数: 32

約数和(自身を含む): 165654720

約数和(自身を除く): 85867810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 10457, 20914, 52285, 73199, 104570, 146398, 365995, 731990, 1139813, 2279626, 5699065, 7978691, 11398130, 15957382, 39893455, 79786910]

約数ペア:

[(1, 79786910), (2, 39893455), (5, 15957382), (7, 11398130), (10, 7978691), (14, 5699065), (35, 2279626), (70, 1139813), (109, 731990), (218, 365995), (545, 146398), (763, 104570), (1090, 73199), (1526, 52285), (3815, 20914), (7630, 10457)]