2001279450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{580081}}^1$

素因数の和:580119

約数の個数: 48

約数和(自身を含む): 5178972096

約数和(自身を除く): 3177692646

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, 580081, 1160162, 1740243, 2900405, 3480486, 5800810, 8701215, 13341863, 14502025, 17402430, 26683726, 29004050, 40025589, 43506075, 66709315, 80051178, 87012150, 133418630, 200127945, 333546575, 400255890, 667093150, 1000639725, 2001279450]

約数ペア:

[(1, 2001279450), (2, 1000639725), (3, 667093150), (5, 400255890), (6, 333546575), (10, 200127945), (15, 133418630), (23, 87012150), (25, 80051178), (30, 66709315), (46, 43506075), (50, 40025589), (69, 29004050), (75, 26683726), (115, 17402430), (138, 14502025), (150, 13341863), (230, 8701215), (345, 5800810), (575, 3480486), (690, 2900405), (1150, 1740243), (1725, 1160162), (3450, 580081)]