1983390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3916

約数の個数: 32

約数和(自身を含む): 5041440

約数和(自身を除く): 3058050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3889, 7778, 11667, 19445, 23334, 38890, 58335, 66113, 116670, 132226, 198339, 330565, 396678, 661130, 991695, 1983390]

約数ペア:

[(1, 1983390), (2, 991695), (3, 661130), (5, 396678), (6, 330565), (10, 198339), (15, 132226), (17, 116670), (30, 66113), (34, 58335), (51, 38890), (85, 23334), (102, 19445), (170, 11667), (255, 7778), (510, 3889)]