42150180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{702503}}^1$

素因数の和:702515

約数の個数: 24

約数和(自身を含む): 118020672

約数和(自身を除く): 75870492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 702503, 1405006, 2107509, 2810012, 3512515, 4215018, 7025030, 8430036, 10537545, 14050060, 21075090, 42150180]

約数ペア:

[(1, 42150180), (2, 21075090), (3, 14050060), (4, 10537545), (5, 8430036), (6, 7025030), (10, 4215018), (12, 3512515), (15, 2810012), (20, 2107509), (30, 1405006), (60, 702503)]