30023910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47657}}^1$

素因数の和:47677

約数の個数: 48

約数和(自身を含む): 89215776

約数和(自身を除く): 59191866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 47657, 95314, 142971, 238285, 285942, 333599, 428913, 476570, 667198, 714855, 857826, 1000797, 1429710, 1667995, 2001594, 2144565, 3002391, 3335990, 4289130, 5003985, 6004782, 10007970, 15011955, 30023910]

約数ペア:

[(1, 30023910), (2, 15011955), (3, 10007970), (5, 6004782), (6, 5003985), (7, 4289130), (9, 3335990), (10, 3002391), (14, 2144565), (15, 2001594), (18, 1667995), (21, 1429710), (30, 1000797), (35, 857826), (42, 714855), (45, 667198), (63, 476570), (70, 428913), (90, 333599), (105, 285942), (126, 238285), (210, 142971), (315, 95314), (630, 47657)]