6892912990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{21107}}^1$

素因数の和:21261

約数の個数: 48

約数和(自身を含む): 13297280112

約数和(自身を除く): 6404367122

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 289, 565, 578, 1130, 1445, 1921, 2890, 3842, 9605, 19210, 21107, 32657, 42214, 65314, 105535, 163285, 211070, 326570, 358819, 717638, 1794095, 2385091, 3588190, 4770182, 6099923, 11925455, 12199846, 23850910, 30499615, 40546547, 60999230, 81093094, 202732735, 405465470, 689291299, 1378582598, 3446456495, 6892912990]

約数ペア:

[(1, 6892912990), (2, 3446456495), (5, 1378582598), (10, 689291299), (17, 405465470), (34, 202732735), (85, 81093094), (113, 60999230), (170, 40546547), (226, 30499615), (289, 23850910), (565, 12199846), (578, 11925455), (1130, 6099923), (1445, 4770182), (1921, 3588190), (2890, 2385091), (3842, 1794095), (9605, 717638), (19210, 358819), (21107, 326570), (32657, 211070), (42214, 163285), (65314, 105535)]