766343790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{43223}}^1$

素因数の和:43433

約数の個数: 48

約数和(自身を含む): 2002654368

約数和(自身を除く): 1236310578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 43223, 86446, 129669, 216115, 259338, 389007, 432230, 648345, 778014, 1296690, 1945035, 3890070, 8514931, 17029862, 25544793, 42574655, 51089586, 76634379, 85149310, 127723965, 153268758, 255447930, 383171895, 766343790]

約数ペア:

[(1, 766343790), (2, 383171895), (3, 255447930), (5, 153268758), (6, 127723965), (9, 85149310), (10, 76634379), (15, 51089586), (18, 42574655), (30, 25544793), (45, 17029862), (90, 8514931), (197, 3890070), (394, 1945035), (591, 1296690), (985, 778014), (1182, 648345), (1773, 432230), (1970, 389007), (2955, 259338), (3546, 216115), (5910, 129669), (8865, 86446), (17730, 43223)]