7806630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 20760768

約数和(自身を除く): 12954138

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 541, 555, 962, 1082, 1110, 1443, 1623, 2405, 2705, 2886, 3246, 4810, 5410, 7033, 7215, 8115, 14066, 14430, 16230, 20017, 21099, 35165, 40034, 42198, 60051, 70330, 100085, 105495, 120102, 200170, 210990, 260221, 300255, 520442, 600510, 780663, 1301105, 1561326, 2602210, 3903315, 7806630]

約数ペア:

[(1, 7806630), (2, 3903315), (3, 2602210), (5, 1561326), (6, 1301105), (10, 780663), (13, 600510), (15, 520442), (26, 300255), (30, 260221), (37, 210990), (39, 200170), (65, 120102), (74, 105495), (78, 100085), (111, 70330), (130, 60051), (185, 42198), (195, 40034), (222, 35165), (370, 21099), (390, 20017), (481, 16230), (541, 14430), (555, 14066), (962, 8115), (1082, 7215), (1110, 7033), (1443, 5410), (1623, 4810), (2405, 3246), (2705, 2886)]