244502010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1103}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 653391360

約数和(自身を除く): 408889350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 821, 1103, 1642, 2206, 2463, 3309, 4105, 4926, 5515, 6618, 7389, 8210, 9927, 11030, 12315, 14778, 16545, 19854, 22167, 24630, 29781, 33090, 36945, 44334, 49635, 59562, 73890, 99270, 110835, 148905, 221670, 297810, 905563, 1811126, 2716689, 4527815, 5433378, 8150067, 9055630, 13583445, 16300134, 24450201, 27166890, 40750335, 48900402, 81500670, 122251005, 244502010]

約数ペア:

[(1, 244502010), (2, 122251005), (3, 81500670), (5, 48900402), (6, 40750335), (9, 27166890), (10, 24450201), (15, 16300134), (18, 13583445), (27, 9055630), (30, 8150067), (45, 5433378), (54, 4527815), (90, 2716689), (135, 1811126), (270, 905563), (821, 297810), (1103, 221670), (1642, 148905), (2206, 110835), (2463, 99270), (3309, 73890), (4105, 59562), (4926, 49635), (5515, 44334), (6618, 36945), (7389, 33090), (8210, 29781), (9927, 24630), (11030, 22167), (12315, 19854), (14778, 16545)]