304879290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{1283}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 740600928

約数和(自身を除く): 435721638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1283, 1335, 2566, 2670, 3849, 6415, 7698, 7921, 12830, 15842, 19245, 23763, 38490, 39605, 47526, 79210, 114187, 118815, 228374, 237630, 342561, 570935, 685122, 1141870, 1712805, 3425610, 10162643, 20325286, 30487929, 50813215, 60975858, 101626430, 152439645, 304879290]

約数ペア:

[(1, 304879290), (2, 152439645), (3, 101626430), (5, 60975858), (6, 50813215), (10, 30487929), (15, 20325286), (30, 10162643), (89, 3425610), (178, 1712805), (267, 1141870), (445, 685122), (534, 570935), (890, 342561), (1283, 237630), (1335, 228374), (2566, 118815), (2670, 114187), (3849, 79210), (6415, 47526), (7698, 39605), (7921, 38490), (12830, 23763), (15842, 19245)]