21840150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{145601}}^1$

素因数の和:145616

約数の個数: 24

約数和(自身を含む): 54163944

約数和(自身を除く): 32323794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 145601, 291202, 436803, 728005, 873606, 1456010, 2184015, 3640025, 4368030, 7280050, 10920075, 21840150]

約数ペア:

[(1, 21840150), (2, 10920075), (3, 7280050), (5, 4368030), (6, 3640025), (10, 2184015), (15, 1456010), (25, 873606), (30, 728005), (50, 436803), (75, 291202), (150, 145601)]