1306768710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 3576545280

約数和(自身を除く): 2269776570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 43, 58, 65, 78, 86, 87, 129, 130, 145, 174, 195, 215, 258, 290, 377, 390, 430, 435, 559, 645, 754, 870, 1118, 1131, 1247, 1290, 1677, 1885, 2262, 2494, 2687, 2795, 3354, 3741, 3770, 5374, 5590, 5655, 6235, 7482, 8061, 8385, 11310, 12470, 13435, 16122, 16211, 16770, 18705, 26870, 32422, 34931, 37410, 40305, 48633, 69862, 77923, 80610, 81055, 97266, 104793, 115541, 155846, 162110, 174655, 209586, 231082, 233769, 243165, 346623, 349310, 389615, 467538, 486330, 523965, 577705, 693246, 779230, 1012999, 1047930, 1155410, 1168845, 1502033, 1733115, 2025998, 2337690, 3004066, 3038997, 3350689, 3466230, 4506099, 5064995, 6077994, 6701378, 7510165, 9012198, 10052067, 10129990, 15020330, 15194985, 16753445, 20104134, 22530495, 30389970, 33506890, 43558957, 45060990, 50260335, 87117914, 100520670, 130676871, 217794785, 261353742, 435589570, 653384355, 1306768710]

約数ペア:

[(1, 1306768710), (2, 653384355), (3, 435589570), (5, 261353742), (6, 217794785), (10, 130676871), (13, 100520670), (15, 87117914), (26, 50260335), (29, 45060990), (30, 43558957), (39, 33506890), (43, 30389970), (58, 22530495), (65, 20104134), (78, 16753445), (86, 15194985), (87, 15020330), (129, 10129990), (130, 10052067), (145, 9012198), (174, 7510165), (195, 6701378), (215, 6077994), (258, 5064995), (290, 4506099), (377, 3466230), (390, 3350689), (430, 3038997), (435, 3004066), (559, 2337690), (645, 2025998), (754, 1733115), (870, 1502033), (1118, 1168845), (1131, 1155410), (1247, 1047930), (1290, 1012999), (1677, 779230), (1885, 693246), (2262, 577705), (2494, 523965), (2687, 486330), (2795, 467538), (3354, 389615), (3741, 349310), (3770, 346623), (5374, 243165), (5590, 233769), (5655, 231082), (6235, 209586), (7482, 174655), (8061, 162110), (8385, 155846), (11310, 115541), (12470, 104793), (13435, 97266), (16122, 81055), (16211, 80610), (16770, 77923), (18705, 69862), (26870, 48633), (32422, 40305), (34931, 37410)]