69284340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{384913}}^1$

素因数の和:384928

約数の個数: 36

約数和(自身を含む): 210163044

約数和(自身を除く): 140878704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384913, 769826, 1154739, 1539652, 1924565, 2309478, 3464217, 3849130, 4618956, 5773695, 6928434, 7698260, 11547390, 13856868, 17321085, 23094780, 34642170, 69284340]

約数ペア:

[(1, 69284340), (2, 34642170), (3, 23094780), (4, 17321085), (5, 13856868), (6, 11547390), (9, 7698260), (10, 6928434), (12, 5773695), (15, 4618956), (18, 3849130), (20, 3464217), (30, 2309478), (36, 1924565), (45, 1539652), (60, 1154739), (90, 769826), (180, 384913)]