9051990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17776

約数の個数: 32

約数和(自身を含む): 23004000

約数和(自身を除く): 13952010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 17749, 35498, 53247, 88745, 106494, 177490, 266235, 301733, 532470, 603466, 905199, 1508665, 1810398, 3017330, 4525995, 9051990]

約数ペア:

[(1, 9051990), (2, 4525995), (3, 3017330), (5, 1810398), (6, 1508665), (10, 905199), (15, 603466), (17, 532470), (30, 301733), (34, 266235), (51, 177490), (85, 106494), (102, 88745), (170, 53247), (255, 35498), (510, 17749)]