2779931460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{160319}}^1$

素因数の和:160365

約数の個数: 72

約数和(自身を含む): 8268664320

約数和(自身を除く): 5488732860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 160319, 320638, 480957, 641276, 801595, 961914, 1603190, 1923828, 2404785, 2725423, 3206380, 4809570, 5450846, 8176269, 9619140, 10901692, 13627115, 16352538, 27254230, 32705076, 40881345, 46332191, 54508460, 81762690, 92664382, 138996573, 163525380, 185328764, 231660955, 277993146, 463321910, 555986292, 694982865, 926643820, 1389965730, 2779931460]

約数ペア:

[(1, 2779931460), (2, 1389965730), (3, 926643820), (4, 694982865), (5, 555986292), (6, 463321910), (10, 277993146), (12, 231660955), (15, 185328764), (17, 163525380), (20, 138996573), (30, 92664382), (34, 81762690), (51, 54508460), (60, 46332191), (68, 40881345), (85, 32705076), (102, 27254230), (170, 16352538), (204, 13627115), (255, 10901692), (289, 9619140), (340, 8176269), (510, 5450846), (578, 4809570), (867, 3206380), (1020, 2725423), (1156, 2404785), (1445, 1923828), (1734, 1603190), (2890, 961914), (3468, 801595), (4335, 641276), (5780, 480957), (8670, 320638), (17340, 160319)]