173720970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 466433280

約数和(自身を除く): 292712310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4261, 4530, 6795, 8154, 8522, 12783, 13590, 20385, 21305, 25566, 38349, 40770, 42610, 63915, 76698, 115047, 127830, 191745, 230094, 383490, 575235, 643411, 1150470, 1286822, 1930233, 3217055, 3860466, 5790699, 6434110, 9651165, 11581398, 17372097, 19302330, 28953495, 34744194, 57906990, 86860485, 173720970]

約数ペア:

[(1, 173720970), (2, 86860485), (3, 57906990), (5, 34744194), (6, 28953495), (9, 19302330), (10, 17372097), (15, 11581398), (18, 9651165), (27, 6434110), (30, 5790699), (45, 3860466), (54, 3217055), (90, 1930233), (135, 1286822), (151, 1150470), (270, 643411), (302, 575235), (453, 383490), (755, 230094), (906, 191745), (1359, 127830), (1510, 115047), (2265, 76698), (2718, 63915), (4077, 42610), (4261, 40770), (4530, 38349), (6795, 25566), (8154, 21305), (8522, 20385), (12783, 13590)]