64644330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2154811}}^1$

素因数の和:2154821

約数の個数: 16

約数和(自身を含む): 155146464

約数和(自身を除く): 90502134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2154811, 4309622, 6464433, 10774055, 12928866, 21548110, 32322165, 64644330]

約数ペア:

[(1, 64644330), (2, 32322165), (3, 21548110), (5, 12928866), (6, 10774055), (10, 6464433), (15, 4309622), (30, 2154811)]