78454530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11352

約数の個数: 96

約数和(自身を含む): 254337408

約数和(自身を除く): 175882878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 11321, 22642, 33963, 56605, 67926, 79247, 101889, 113210, 124531, 158494, 169815, 203778, 237741, 249062, 339630, 373593, 396235, 475482, 509445, 622655, 713223, 747186, 792470, 871717, 1018890, 1120779, 1188705, 1245310, 1426446, 1743434, 1867965, 2241558, 2377410, 2615151, 3566115, 3735930, 4358585, 5230302, 5603895, 7132230, 7845453, 8717170, 11207790, 13075755, 15690906, 26151510, 39227265, 78454530]

約数ペア:

[(1, 78454530), (2, 39227265), (3, 26151510), (5, 15690906), (6, 13075755), (7, 11207790), (9, 8717170), (10, 7845453), (11, 7132230), (14, 5603895), (15, 5230302), (18, 4358585), (21, 3735930), (22, 3566115), (30, 2615151), (33, 2377410), (35, 2241558), (42, 1867965), (45, 1743434), (55, 1426446), (63, 1245310), (66, 1188705), (70, 1120779), (77, 1018890), (90, 871717), (99, 792470), (105, 747186), (110, 713223), (126, 622655), (154, 509445), (165, 475482), (198, 396235), (210, 373593), (231, 339630), (315, 249062), (330, 237741), (385, 203778), (462, 169815), (495, 158494), (630, 124531), (693, 113210), (770, 101889), (990, 79247), (1155, 67926), (1386, 56605), (2310, 33963), (3465, 22642), (6930, 11321)]