25820970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{122957}}^1$

素因数の和:122974

約数の個数: 32

約数和(自身を含む): 70823808

約数和(自身を除く): 45002838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 122957, 245914, 368871, 614785, 737742, 860699, 1229570, 1721398, 1844355, 2582097, 3688710, 4303495, 5164194, 8606990, 12910485, 25820970]

約数ペア:

[(1, 25820970), (2, 12910485), (3, 8606990), (5, 5164194), (6, 4303495), (7, 3688710), (10, 2582097), (14, 1844355), (15, 1721398), (21, 1229570), (30, 860699), (35, 737742), (42, 614785), (70, 368871), (105, 245914), (210, 122957)]