66656970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7333}}^1$

素因数の和:7447

約数の個数: 48

約数和(自身を含む): 175047912

約数和(自身を除く): 108390942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 7333, 9090, 14666, 21999, 36665, 43998, 65997, 73330, 109995, 131994, 219990, 329985, 659970, 740633, 1481266, 2221899, 3703165, 4443798, 6665697, 7406330, 11109495, 13331394, 22218990, 33328485, 66656970]

約数ペア:

[(1, 66656970), (2, 33328485), (3, 22218990), (5, 13331394), (6, 11109495), (9, 7406330), (10, 6665697), (15, 4443798), (18, 3703165), (30, 2221899), (45, 1481266), (90, 740633), (101, 659970), (202, 329985), (303, 219990), (505, 131994), (606, 109995), (909, 73330), (1010, 65997), (1515, 43998), (1818, 36665), (3030, 21999), (4545, 14666), (7333, 9090)]