97457940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31849}}^1$

素因数の和:31881

約数の個数: 72

約数和(自身を含む): 313021800

約数和(自身を除く): 215563860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 31849, 63698, 95547, 127396, 159245, 191094, 286641, 318490, 382188, 477735, 541433, 573282, 636980, 955470, 1082866, 1146564, 1433205, 1624299, 1910940, 2165732, 2707165, 2866410, 3248598, 4872897, 5414330, 5732820, 6497196, 8121495, 9745794, 10828660, 16242990, 19491588, 24364485, 32485980, 48728970, 97457940]

約数ペア:

[(1, 97457940), (2, 48728970), (3, 32485980), (4, 24364485), (5, 19491588), (6, 16242990), (9, 10828660), (10, 9745794), (12, 8121495), (15, 6497196), (17, 5732820), (18, 5414330), (20, 4872897), (30, 3248598), (34, 2866410), (36, 2707165), (45, 2165732), (51, 1910940), (60, 1624299), (68, 1433205), (85, 1146564), (90, 1082866), (102, 955470), (153, 636980), (170, 573282), (180, 541433), (204, 477735), (255, 382188), (306, 318490), (340, 286641), (510, 191094), (612, 159245), (765, 127396), (1020, 95547), (1530, 63698), (3060, 31849)]