12137490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7963

約数の個数: 48

約数和(自身を含む): 33418008

約数和(自身を除く): 21280518

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, 7933, 15866, 23799, 39665, 47598, 71397, 79330, 118995, 134861, 142794, 237990, 269722, 356985, 404583, 674305, 713970, 809166, 1213749, 1348610, 2022915, 2427498, 4045830, 6068745, 12137490]

約数ペア:

[(1, 12137490), (2, 6068745), (3, 4045830), (5, 2427498), (6, 2022915), (9, 1348610), (10, 1213749), (15, 809166), (17, 713970), (18, 674305), (30, 404583), (34, 356985), (45, 269722), (51, 237990), (85, 142794), (90, 134861), (102, 118995), (153, 79330), (170, 71397), (255, 47598), (306, 39665), (510, 23799), (765, 15866), (1530, 7933)]