3050820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 9808344

約数和(自身を除く): 6757524

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, 997, 1020, 1530, 1994, 2991, 3060, 3988, 4985, 5982, 8973, 9970, 11964, 14955, 16949, 17946, 19940, 29910, 33898, 35892, 44865, 50847, 59820, 67796, 84745, 89730, 101694, 152541, 169490, 179460, 203388, 254235, 305082, 338980, 508470, 610164, 762705, 1016940, 1525410, 3050820]

約数ペア:

[(1, 3050820), (2, 1525410), (3, 1016940), (4, 762705), (5, 610164), (6, 508470), (9, 338980), (10, 305082), (12, 254235), (15, 203388), (17, 179460), (18, 169490), (20, 152541), (30, 101694), (34, 89730), (36, 84745), (45, 67796), (51, 59820), (60, 50847), (68, 44865), (85, 35892), (90, 33898), (102, 29910), (153, 19940), (170, 17946), (180, 16949), (204, 14955), (255, 11964), (306, 9970), (340, 8973), (510, 5982), (612, 4985), (765, 3988), (997, 3060), (1020, 2991), (1530, 1994)]