1156556790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{676349}}^1$

素因数の和:676381

約数の個数: 48

約数和(自身を含む): 3165318000

約数和(自身を除く): 2008761210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 676349, 1352698, 2029047, 3381745, 4058094, 6087141, 6763490, 10145235, 12174282, 12850631, 20290470, 25701262, 30435705, 38551893, 60871410, 64253155, 77103786, 115655679, 128506310, 192759465, 231311358, 385518930, 578278395, 1156556790]

約数ペア:

[(1, 1156556790), (2, 578278395), (3, 385518930), (5, 231311358), (6, 192759465), (9, 128506310), (10, 115655679), (15, 77103786), (18, 64253155), (19, 60871410), (30, 38551893), (38, 30435705), (45, 25701262), (57, 20290470), (90, 12850631), (95, 12174282), (114, 10145235), (171, 6763490), (190, 6087141), (285, 4058094), (342, 3381745), (570, 2029047), (855, 1352698), (1710, 676349)]