321034290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8623}}^1$

素因数の和:8723

約数の個数: 64

約数和(自身を含む): 827076096

約数和(自身を除く): 506041806

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2190, 2482, 3723, 6205, 7446, 8623, 12410, 17246, 18615, 25869, 37230, 43115, 51738, 86230, 129345, 146591, 258690, 293182, 439773, 629479, 732955, 879546, 1258958, 1465910, 1888437, 2198865, 3147395, 3776874, 4397730, 6294790, 9442185, 10701143, 18884370, 21402286, 32103429, 53505715, 64206858, 107011430, 160517145, 321034290]

約数ペア:

[(1, 321034290), (2, 160517145), (3, 107011430), (5, 64206858), (6, 53505715), (10, 32103429), (15, 21402286), (17, 18884370), (30, 10701143), (34, 9442185), (51, 6294790), (73, 4397730), (85, 3776874), (102, 3147395), (146, 2198865), (170, 1888437), (219, 1465910), (255, 1258958), (365, 879546), (438, 732955), (510, 629479), (730, 439773), (1095, 293182), (1241, 258690), (2190, 146591), (2482, 129345), (3723, 86230), (6205, 51738), (7446, 43115), (8623, 37230), (12410, 25869), (17246, 18615)]