291004050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{84349}}^1$

素因数の和:84387

約数の個数: 48

約数和(自身を含む): 753076800

約数和(自身を除く): 462072750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 84349, 168698, 253047, 421745, 506094, 843490, 1265235, 1940027, 2108725, 2530470, 3880054, 4217450, 5820081, 6326175, 9700135, 11640162, 12652350, 19400270, 29100405, 48500675, 58200810, 97001350, 145502025, 291004050]

約数ペア:

[(1, 291004050), (2, 145502025), (3, 97001350), (5, 58200810), (6, 48500675), (10, 29100405), (15, 19400270), (23, 12652350), (25, 11640162), (30, 9700135), (46, 6326175), (50, 5820081), (69, 4217450), (75, 3880054), (115, 2530470), (138, 2108725), (150, 1940027), (230, 1265235), (345, 843490), (575, 506094), (690, 421745), (1150, 253047), (1725, 168698), (3450, 84349)]