121033380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155171}}^1$

素因数の和:155196

約数の個数: 48

約数和(自身を含む): 364964544

約数和(自身を除く): 243931164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 155171, 310342, 465513, 620684, 775855, 931026, 1551710, 1862052, 2017223, 2327565, 3103420, 4034446, 4655130, 6051669, 8068892, 9310260, 10086115, 12103338, 20172230, 24206676, 30258345, 40344460, 60516690, 121033380]

約数ペア:

[(1, 121033380), (2, 60516690), (3, 40344460), (4, 30258345), (5, 24206676), (6, 20172230), (10, 12103338), (12, 10086115), (13, 9310260), (15, 8068892), (20, 6051669), (26, 4655130), (30, 4034446), (39, 3103420), (52, 2327565), (60, 2017223), (65, 1862052), (78, 1551710), (130, 931026), (156, 775855), (195, 620684), (260, 465513), (390, 310342), (780, 155171)]