67964490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:193

約数の個数: 108

約数和(自身を含む): 196722162

約数和(自身を除く): 128757672

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 110, 121, 158, 165, 198, 237, 242, 330, 363, 395, 474, 495, 605, 711, 726, 790, 869, 990, 1089, 1185, 1210, 1422, 1738, 1815, 2178, 2370, 2607, 3555, 3630, 4345, 5214, 5445, 6241, 7110, 7821, 8690, 9559, 10890, 12482, 13035, 15642, 18723, 19118, 26070, 28677, 31205, 37446, 39105, 47795, 56169, 57354, 62410, 68651, 78210, 86031, 93615, 95590, 112338, 137302, 143385, 172062, 187230, 205953, 280845, 286770, 343255, 411906, 430155, 561690, 617859, 686510, 755161, 860310, 1029765, 1235718, 1510322, 2059530, 2265483, 3089295, 3775805, 4530966, 6178590, 6796449, 7551610, 11327415, 13592898, 22654830, 33982245, 67964490]

約数ペア:

[(1, 67964490), (2, 33982245), (3, 22654830), (5, 13592898), (6, 11327415), (9, 7551610), (10, 6796449), (11, 6178590), (15, 4530966), (18, 3775805), (22, 3089295), (30, 2265483), (33, 2059530), (45, 1510322), (55, 1235718), (66, 1029765), (79, 860310), (90, 755161), (99, 686510), (110, 617859), (121, 561690), (158, 430155), (165, 411906), (198, 343255), (237, 286770), (242, 280845), (330, 205953), (363, 187230), (395, 172062), (474, 143385), (495, 137302), (605, 112338), (711, 95590), (726, 93615), (790, 86031), (869, 78210), (990, 68651), (1089, 62410), (1185, 57354), (1210, 56169), (1422, 47795), (1738, 39105), (1815, 37446), (2178, 31205), (2370, 28677), (2607, 26070), (3555, 19118), (3630, 18723), (4345, 15642), (5214, 13035), (5445, 12482), (6241, 10890), (7110, 9559), (7821, 8690)]