38310990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4969}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 92322720

約数和(自身を除く): 54011730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 4969, 7710, 9938, 14907, 24845, 29814, 49690, 74535, 149070, 1277033, 2554066, 3831099, 6385165, 7662198, 12770330, 19155495, 38310990]

約数ペア:

[(1, 38310990), (2, 19155495), (3, 12770330), (5, 7662198), (6, 6385165), (10, 3831099), (15, 2554066), (30, 1277033), (257, 149070), (514, 74535), (771, 49690), (1285, 29814), (1542, 24845), (2570, 14907), (3855, 9938), (4969, 7710)]