13118490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 43683840

約数和(自身を除く): 30565350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 631, 693, 770, 945, 990, 1155, 1262, 1386, 1485, 1890, 1893, 2079, 2310, 2970, 3155, 3465, 3786, 4158, 4417, 5679, 6310, 6930, 6941, 8834, 9465, 10395, 11358, 13251, 13882, 17037, 18930, 20790, 20823, 22085, 26502, 28395, 34074, 34705, 39753, 41646, 44170, 48587, 56790, 62469, 66255, 69410, 79506, 85185, 97174, 104115, 119259, 124938, 132510, 145761, 170370, 187407, 198765, 208230, 238518, 242935, 291522, 312345, 374814, 397530, 437283, 485870, 596295, 624690, 728805, 874566, 937035, 1192590, 1311849, 1457610, 1874070, 2186415, 2623698, 4372830, 6559245, 13118490]

約数ペア:

[(1, 13118490), (2, 6559245), (3, 4372830), (5, 2623698), (6, 2186415), (7, 1874070), (9, 1457610), (10, 1311849), (11, 1192590), (14, 937035), (15, 874566), (18, 728805), (21, 624690), (22, 596295), (27, 485870), (30, 437283), (33, 397530), (35, 374814), (42, 312345), (45, 291522), (54, 242935), (55, 238518), (63, 208230), (66, 198765), (70, 187407), (77, 170370), (90, 145761), (99, 132510), (105, 124938), (110, 119259), (126, 104115), (135, 97174), (154, 85185), (165, 79506), (189, 69410), (198, 66255), (210, 62469), (231, 56790), (270, 48587), (297, 44170), (315, 41646), (330, 39753), (378, 34705), (385, 34074), (462, 28395), (495, 26502), (594, 22085), (630, 20823), (631, 20790), (693, 18930), (770, 17037), (945, 13882), (990, 13251), (1155, 11358), (1262, 10395), (1386, 9465), (1485, 8834), (1890, 6941), (1893, 6930), (2079, 6310), (2310, 5679), (2970, 4417), (3155, 4158), (3465, 3786)]