30460020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507667}}^1$

素因数の和:507679

約数の個数: 24

約数和(自身を含む): 85288224

約数和(自身を除く): 54828204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507667, 1015334, 1523001, 2030668, 2538335, 3046002, 5076670, 6092004, 7615005, 10153340, 15230010, 30460020]

約数ペア:

[(1, 30460020), (2, 15230010), (3, 10153340), (4, 7615005), (5, 6092004), (6, 5076670), (10, 3046002), (12, 2538335), (15, 2030668), (20, 1523001), (30, 1015334), (60, 507667)]