15284870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 29766528

約数和(自身を除く): 14481658

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 1913, 3826, 3995, 7990, 9565, 19130, 32521, 65042, 89911, 162605, 179822, 325210, 449555, 899110, 1528487, 3056974, 7642435, 15284870]

約数ペア:

[(1, 15284870), (2, 7642435), (5, 3056974), (10, 1528487), (17, 899110), (34, 449555), (47, 325210), (85, 179822), (94, 162605), (170, 89911), (235, 65042), (470, 32521), (799, 19130), (1598, 9565), (1913, 7990), (3826, 3995)]