6995940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16657}}^1$

素因数の和:16676

約数の個数: 48

約数和(自身を含む): 22388352

約数和(自身を除く): 15392412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16657, 33314, 49971, 66628, 83285, 99942, 116599, 166570, 199884, 233198, 249855, 333140, 349797, 466396, 499710, 582995, 699594, 999420, 1165990, 1399188, 1748985, 2331980, 3497970, 6995940]

約数ペア:

[(1, 6995940), (2, 3497970), (3, 2331980), (4, 1748985), (5, 1399188), (6, 1165990), (7, 999420), (10, 699594), (12, 582995), (14, 499710), (15, 466396), (20, 349797), (21, 333140), (28, 249855), (30, 233198), (35, 199884), (42, 166570), (60, 116599), (70, 99942), (84, 83285), (105, 66628), (140, 49971), (210, 33314), (420, 16657)]