151439470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166417}}^1$

素因数の和:166444

約数の個数: 32

約数和(自身を含む): 335498688

約数和(自身を除く): 184059218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 166417, 332834, 832085, 1164919, 1664170, 2163421, 2329838, 4326842, 5824595, 10817105, 11649190, 15143947, 21634210, 30287894, 75719735, 151439470]

約数ペア:

[(1, 151439470), (2, 75719735), (5, 30287894), (7, 21634210), (10, 15143947), (13, 11649190), (14, 10817105), (26, 5824595), (35, 4326842), (65, 2329838), (70, 2163421), (91, 1664170), (130, 1164919), (182, 832085), (455, 332834), (910, 166417)]