31523610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 80963712

約数和(自身を除く): 49440102

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 510, 547, 565, 678, 1094, 1130, 1641, 1695, 1921, 2735, 3282, 3390, 3842, 5470, 5763, 8205, 9299, 9605, 11526, 16410, 18598, 19210, 27897, 28815, 46495, 55794, 57630, 61811, 92990, 123622, 139485, 185433, 278970, 309055, 370866, 618110, 927165, 1050787, 1854330, 2101574, 3152361, 5253935, 6304722, 10507870, 15761805, 31523610]

約数ペア:

[(1, 31523610), (2, 15761805), (3, 10507870), (5, 6304722), (6, 5253935), (10, 3152361), (15, 2101574), (17, 1854330), (30, 1050787), (34, 927165), (51, 618110), (85, 370866), (102, 309055), (113, 278970), (170, 185433), (226, 139485), (255, 123622), (339, 92990), (510, 61811), (547, 57630), (565, 55794), (678, 46495), (1094, 28815), (1130, 27897), (1641, 19210), (1695, 18598), (1921, 16410), (2735, 11526), (3282, 9605), (3390, 9299), (3842, 8205), (5470, 5763)]