245288070

素因数分解:

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

素因数の和:160349

約数の個数: 48

約数和(自身を含む): 675267840

約数和(自身を除く): 429979770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 160319, 320638, 480957, 801595, 961914, 1442871, 1603190, 2404785, 2725423, 2885742, 4809570, 5450846, 7214355, 8176269, 13627115, 14428710, 16352538, 24528807, 27254230, 40881345, 49057614, 81762690, 122644035, 245288070]

約数ペア:

[(1, 245288070), (2, 122644035), (3, 81762690), (5, 49057614), (6, 40881345), (9, 27254230), (10, 24528807), (15, 16352538), (17, 14428710), (18, 13627115), (30, 8176269), (34, 7214355), (45, 5450846), (51, 4809570), (85, 2885742), (90, 2725423), (102, 2404785), (153, 1603190), (170, 1442871), (255, 961914), (306, 801595), (510, 480957), (765, 320638), (1530, 160319)]