28230030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18451}}^1$

素因数の和:18481

約数の個数: 48

約数和(自身を含む): 77719824

約数和(自身を除く): 49489794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 18451, 36902, 55353, 92255, 110706, 166059, 184510, 276765, 313667, 332118, 553530, 627334, 830295, 941001, 1568335, 1660590, 1882002, 2823003, 3136670, 4705005, 5646006, 9410010, 14115015, 28230030]

約数ペア:

[(1, 28230030), (2, 14115015), (3, 9410010), (5, 5646006), (6, 4705005), (9, 3136670), (10, 2823003), (15, 1882002), (17, 1660590), (18, 1568335), (30, 941001), (34, 830295), (45, 627334), (51, 553530), (85, 332118), (90, 313667), (102, 276765), (153, 184510), (170, 166059), (255, 110706), (306, 92255), (510, 55353), (765, 36902), (1530, 18451)]