40386810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3391}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 97201152

約数和(自身を除く): 56814342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3391, 3970, 5955, 6782, 10173, 11910, 16955, 20346, 33910, 50865, 101730, 1346227, 2692454, 4038681, 6731135, 8077362, 13462270, 20193405, 40386810]

約数ペア:

[(1, 40386810), (2, 20193405), (3, 13462270), (5, 8077362), (6, 6731135), (10, 4038681), (15, 2692454), (30, 1346227), (397, 101730), (794, 50865), (1191, 33910), (1985, 20346), (2382, 16955), (3391, 11910), (3970, 10173), (5955, 6782)]