173864210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3019}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 337901760

約数和(自身を除く): 164037550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 3019, 4430, 5759, 6038, 11518, 15095, 28795, 30190, 39247, 57590, 78494, 196235, 392470, 1337417, 2674834, 6687085, 13374170, 17386421, 34772842, 86932105, 173864210]

約数ペア:

[(1, 173864210), (2, 86932105), (5, 34772842), (10, 17386421), (13, 13374170), (26, 6687085), (65, 2674834), (130, 1337417), (443, 392470), (886, 196235), (2215, 78494), (3019, 57590), (4430, 39247), (5759, 30190), (6038, 28795), (11518, 15095)]