64518810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16417}}^1$

素因数の和:16558

約数の個数: 32

約数和(自身を含む): 156036672

約数和(自身を除く): 91517862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 16417, 32834, 49251, 82085, 98502, 164170, 246255, 492510, 2150627, 4301254, 6451881, 10753135, 12903762, 21506270, 32259405, 64518810]

約数ペア:

[(1, 64518810), (2, 32259405), (3, 21506270), (5, 12903762), (6, 10753135), (10, 6451881), (15, 4301254), (30, 2150627), (131, 492510), (262, 246255), (393, 164170), (655, 98502), (786, 82085), (1310, 49251), (1965, 32834), (3930, 16417)]