17308060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 48

約数和(自身を含む): 45319680

約数和(自身を除く): 28011620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 11239, 22478, 44956, 56195, 78673, 112390, 123629, 157346, 224780, 247258, 314692, 393365, 494516, 618145, 786730, 865403, 1236290, 1573460, 1730806, 2472580, 3461612, 4327015, 8654030, 17308060]

約数ペア:

[(1, 17308060), (2, 8654030), (4, 4327015), (5, 3461612), (7, 2472580), (10, 1730806), (11, 1573460), (14, 1236290), (20, 865403), (22, 786730), (28, 618145), (35, 494516), (44, 393365), (55, 314692), (70, 247258), (77, 224780), (110, 157346), (140, 123629), (154, 112390), (220, 78673), (308, 56195), (385, 44956), (770, 22478), (1540, 11239)]