12869010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 42854400

約数和(自身を除く): 29985390

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, 619, 630, 693, 770, 945, 990, 1155, 1238, 1386, 1485, 1857, 1890, 2079, 2310, 2970, 3095, 3465, 3714, 4158, 4333, 5571, 6190, 6809, 6930, 8666, 9285, 10395, 11142, 12999, 13618, 16713, 18570, 20427, 20790, 21665, 25998, 27855, 33426, 34045, 38997, 40854, 43330, 47663, 55710, 61281, 64995, 68090, 77994, 83565, 95326, 102135, 116991, 122562, 129990, 142989, 167130, 183843, 194985, 204270, 233982, 238315, 285978, 306405, 367686, 389970, 428967, 476630, 584955, 612810, 714945, 857934, 919215, 1169910, 1286901, 1429890, 1838430, 2144835, 2573802, 4289670, 6434505, 12869010]

約数ペア:

[(1, 12869010), (2, 6434505), (3, 4289670), (5, 2573802), (6, 2144835), (7, 1838430), (9, 1429890), (10, 1286901), (11, 1169910), (14, 919215), (15, 857934), (18, 714945), (21, 612810), (22, 584955), (27, 476630), (30, 428967), (33, 389970), (35, 367686), (42, 306405), (45, 285978), (54, 238315), (55, 233982), (63, 204270), (66, 194985), (70, 183843), (77, 167130), (90, 142989), (99, 129990), (105, 122562), (110, 116991), (126, 102135), (135, 95326), (154, 83565), (165, 77994), (189, 68090), (198, 64995), (210, 61281), (231, 55710), (270, 47663), (297, 43330), (315, 40854), (330, 38997), (378, 34045), (385, 33426), (462, 27855), (495, 25998), (594, 21665), (619, 20790), (630, 20427), (693, 18570), (770, 16713), (945, 13618), (990, 12999), (1155, 11142), (1238, 10395), (1386, 9285), (1485, 8666), (1857, 6930), (1890, 6809), (2079, 6190), (2310, 5571), (2970, 4333), (3095, 4158), (3465, 3714)]