7979820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 14518740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 743, 895, 1074, 1486, 1790, 2148, 2229, 2685, 2972, 3580, 3715, 4458, 5370, 7430, 8916, 10740, 11145, 14860, 22290, 44580, 132997, 265994, 398991, 531988, 664985, 797982, 1329970, 1595964, 1994955, 2659940, 3989910, 7979820]

約数ペア:

[(1, 7979820), (2, 3989910), (3, 2659940), (4, 1994955), (5, 1595964), (6, 1329970), (10, 797982), (12, 664985), (15, 531988), (20, 398991), (30, 265994), (60, 132997), (179, 44580), (358, 22290), (537, 14860), (716, 11145), (743, 10740), (895, 8916), (1074, 7430), (1486, 5370), (1790, 4458), (2148, 3715), (2229, 3580), (2685, 2972)]