31146861330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26621249}}^1$

素因数の和:26621275

約数の個数: 48

約数和(自身を含む): 87211215000

約数和(自身を除く): 56064353670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 26621249, 53242498, 79863747, 133106245, 159727494, 239591241, 266212490, 346076237, 399318735, 479182482, 692152474, 798637470, 1038228711, 1197956205, 1730381185, 2076457422, 2395912410, 3114686133, 3460762370, 5191143555, 6229372266, 10382287110, 15573430665, 31146861330]

約数ペア:

[(1, 31146861330), (2, 15573430665), (3, 10382287110), (5, 6229372266), (6, 5191143555), (9, 3460762370), (10, 3114686133), (13, 2395912410), (15, 2076457422), (18, 1730381185), (26, 1197956205), (30, 1038228711), (39, 798637470), (45, 692152474), (65, 479182482), (78, 399318735), (90, 346076237), (117, 266212490), (130, 239591241), (195, 159727494), (234, 133106245), (390, 79863747), (585, 53242498), (1170, 26621249)]