20101688730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74450699}}^1$

素因数の和:74450715

約数の個数: 32

約数和(自身を含む): 53604504000

約数和(自身を除く): 33502815270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74450699, 148901398, 223352097, 372253495, 446704194, 670056291, 744506990, 1116760485, 1340112582, 2010168873, 2233520970, 3350281455, 4020337746, 6700562910, 10050844365, 20101688730]

約数ペア:

[(1, 20101688730), (2, 10050844365), (3, 6700562910), (5, 4020337746), (6, 3350281455), (9, 2233520970), (10, 2010168873), (15, 1340112582), (18, 1116760485), (27, 744506990), (30, 670056291), (45, 446704194), (54, 372253495), (90, 223352097), (135, 148901398), (270, 74450699)]