13438530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 40569984

約数和(自身を除く): 27131454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 257, 315, 415, 498, 514, 581, 630, 747, 771, 830, 1162, 1245, 1285, 1494, 1542, 1743, 1799, 2313, 2490, 2570, 2905, 3486, 3598, 3735, 3855, 4626, 5229, 5397, 5810, 7470, 7710, 8715, 8995, 10458, 10794, 11565, 16191, 17430, 17990, 21331, 23130, 26145, 26985, 32382, 42662, 52290, 53970, 63993, 80955, 106655, 127986, 149317, 161910, 191979, 213310, 298634, 319965, 383958, 447951, 639930, 746585, 895902, 959895, 1343853, 1493170, 1919790, 2239755, 2687706, 4479510, 6719265, 13438530]

約数ペア:

[(1, 13438530), (2, 6719265), (3, 4479510), (5, 2687706), (6, 2239755), (7, 1919790), (9, 1493170), (10, 1343853), (14, 959895), (15, 895902), (18, 746585), (21, 639930), (30, 447951), (35, 383958), (42, 319965), (45, 298634), (63, 213310), (70, 191979), (83, 161910), (90, 149317), (105, 127986), (126, 106655), (166, 80955), (210, 63993), (249, 53970), (257, 52290), (315, 42662), (415, 32382), (498, 26985), (514, 26145), (581, 23130), (630, 21331), (747, 17990), (771, 17430), (830, 16191), (1162, 11565), (1245, 10794), (1285, 10458), (1494, 8995), (1542, 8715), (1743, 7710), (1799, 7470), (2313, 5810), (2490, 5397), (2570, 5229), (2905, 4626), (3486, 3855), (3598, 3735)]