30126168

素因数分解:

$2^3\times 3^5\times {\mathrm{15497}}^1$

素因数の和:15518

約数の個数: 48

約数和(自身を含む): 84619080

約数和(自身を除く): 54492912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15497, 30994, 46491, 61988, 92982, 123976, 139473, 185964, 278946, 371928, 418419, 557892, 836838, 1115784, 1255257, 1673676, 2510514, 3347352, 3765771, 5021028, 7531542, 10042056, 15063084, 30126168]

約数ペア:

[(1, 30126168), (2, 15063084), (3, 10042056), (4, 7531542), (6, 5021028), (8, 3765771), (9, 3347352), (12, 2510514), (18, 1673676), (24, 1255257), (27, 1115784), (36, 836838), (54, 557892), (72, 418419), (81, 371928), (108, 278946), (162, 185964), (216, 139473), (243, 123976), (324, 92982), (486, 61988), (648, 46491), (972, 30994), (1944, 15497)]