30851892

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12791}}^1$

素因数の和:12868

約数の個数: 36

約数和(自身を含む): 79156896

約数和(自身を除く): 48305004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12791, 25582, 38373, 51164, 76746, 115119, 153492, 230238, 460476, 856997, 1713994, 2570991, 3427988, 5141982, 7712973, 10283964, 15425946, 30851892]

約数ペア:

[(1, 30851892), (2, 15425946), (3, 10283964), (4, 7712973), (6, 5141982), (9, 3427988), (12, 2570991), (18, 1713994), (36, 856997), (67, 460476), (134, 230238), (201, 153492), (268, 115119), (402, 76746), (603, 51164), (804, 38373), (1206, 25582), (2412, 12791)]