9561990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18776

約数の個数: 32

約数和(自身を含む): 24300000

約数和(自身を除く): 14738010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 18749, 37498, 56247, 93745, 112494, 187490, 281235, 318733, 562470, 637466, 956199, 1593665, 1912398, 3187330, 4780995, 9561990]

約数ペア:

[(1, 9561990), (2, 4780995), (3, 3187330), (5, 1912398), (6, 1593665), (10, 956199), (15, 637466), (17, 562470), (30, 318733), (34, 281235), (51, 187490), (85, 112494), (102, 93745), (170, 56247), (255, 37498), (510, 18749)]