201730830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7333}}^1$

素因数の和:7481

約数の個数: 64

約数和(自身を含む): 557618688

約数和(自身を除く): 355887858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 7333, 9170, 13755, 14666, 21999, 27510, 36665, 43998, 51331, 73330, 102662, 109995, 153993, 219990, 256655, 307986, 513310, 769965, 960623, 1539930, 1921246, 2881869, 4803115, 5763738, 6724361, 9606230, 13448722, 14409345, 20173083, 28818690, 33621805, 40346166, 67243610, 100865415, 201730830]

約数ペア:

[(1, 201730830), (2, 100865415), (3, 67243610), (5, 40346166), (6, 33621805), (7, 28818690), (10, 20173083), (14, 14409345), (15, 13448722), (21, 9606230), (30, 6724361), (35, 5763738), (42, 4803115), (70, 2881869), (105, 1921246), (131, 1539930), (210, 960623), (262, 769965), (393, 513310), (655, 307986), (786, 256655), (917, 219990), (1310, 153993), (1834, 109995), (1965, 102662), (2751, 73330), (3930, 51331), (4585, 43998), (5502, 36665), (7333, 27510), (9170, 21999), (13755, 14666)]