489100030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{7247}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 934644096

約数和(自身を除く): 445544066

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 3970, 6749, 7247, 13498, 14494, 33745, 36235, 67490, 72470, 123199, 246398, 615995, 1231990, 2877059, 5754118, 14385295, 28770590, 48910003, 97820006, 244550015, 489100030]

約数ペア:

[(1, 489100030), (2, 244550015), (5, 97820006), (10, 48910003), (17, 28770590), (34, 14385295), (85, 5754118), (170, 2877059), (397, 1231990), (794, 615995), (1985, 246398), (3970, 123199), (6749, 72470), (7247, 67490), (13498, 36235), (14494, 33745)]