405615674490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1040040191}}^1$

素因数の和:1040040214

約数の個数: 32

約数和(自身を含む): 1048360513536

約数和(自身を除く): 642744839046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1040040191, 2080080382, 3120120573, 5200200955, 6240241146, 10400401910, 13520522483, 15600602865, 27041044966, 31201205730, 40561567449, 67602612415, 81123134898, 135205224830, 202807837245, 405615674490]

約数ペア:

[(1, 405615674490), (2, 202807837245), (3, 135205224830), (5, 81123134898), (6, 67602612415), (10, 40561567449), (13, 31201205730), (15, 27041044966), (26, 15600602865), (30, 13520522483), (39, 10400401910), (65, 6240241146), (78, 5200200955), (130, 3120120573), (195, 2080080382), (390, 1040040191)]