13828380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6278

約数の個数: 48

約数和(自身を含む): 39772320

約数和(自身を除く): 25943940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6229, 12458, 18687, 24916, 31145, 37374, 62290, 74748, 93435, 124580, 186870, 230473, 373740, 460946, 691419, 921892, 1152365, 1382838, 2304730, 2765676, 3457095, 4609460, 6914190, 13828380]

約数ペア:

[(1, 13828380), (2, 6914190), (3, 4609460), (4, 3457095), (5, 2765676), (6, 2304730), (10, 1382838), (12, 1152365), (15, 921892), (20, 691419), (30, 460946), (37, 373740), (60, 230473), (74, 186870), (111, 124580), (148, 93435), (185, 74748), (222, 62290), (370, 37374), (444, 31145), (555, 24916), (740, 18687), (1110, 12458), (2220, 6229)]