13215510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 42861312

約数和(自身を除く): 29645802

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, 1907, 2310, 3465, 3814, 5721, 6930, 9535, 11442, 13349, 17163, 19070, 20977, 26698, 28605, 34326, 40047, 41954, 57210, 62931, 66745, 80094, 85815, 104885, 120141, 125862, 133490, 146839, 171630, 188793, 200235, 209770, 240282, 293678, 314655, 377586, 400470, 440517, 600705, 629310, 734195, 881034, 943965, 1201410, 1321551, 1468390, 1887930, 2202585, 2643102, 4405170, 6607755, 13215510]

約数ペア:

[(1, 13215510), (2, 6607755), (3, 4405170), (5, 2643102), (6, 2202585), (7, 1887930), (9, 1468390), (10, 1321551), (11, 1201410), (14, 943965), (15, 881034), (18, 734195), (21, 629310), (22, 600705), (30, 440517), (33, 400470), (35, 377586), (42, 314655), (45, 293678), (55, 240282), (63, 209770), (66, 200235), (70, 188793), (77, 171630), (90, 146839), (99, 133490), (105, 125862), (110, 120141), (126, 104885), (154, 85815), (165, 80094), (198, 66745), (210, 62931), (231, 57210), (315, 41954), (330, 40047), (385, 34326), (462, 28605), (495, 26698), (630, 20977), (693, 19070), (770, 17163), (990, 13349), (1155, 11442), (1386, 9535), (1907, 6930), (2310, 5721), (3465, 3814)]