69391890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{85669}}^1$

素因数の和:85688

約数の個数: 40

約数和(自身を含む): 186589260

約数和(自身を除く): 117197370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 85669, 171338, 257007, 428345, 514014, 771021, 856690, 1285035, 1542042, 2313063, 2570070, 3855105, 4626126, 6939189, 7710210, 11565315, 13878378, 23130630, 34695945, 69391890]

約数ペア:

[(1, 69391890), (2, 34695945), (3, 23130630), (5, 13878378), (6, 11565315), (9, 7710210), (10, 6939189), (15, 4626126), (18, 3855105), (27, 2570070), (30, 2313063), (45, 1542042), (54, 1285035), (81, 856690), (90, 771021), (135, 514014), (162, 428345), (270, 257007), (405, 171338), (810, 85669)]