155212610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22859}}^1$

素因数の和:22970

約数の個数: 32

約数和(自身を含む): 322600320

約数和(自身を除く): 167387710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 22859, 45718, 114295, 160013, 228590, 320026, 800065, 1600130, 2217323, 4434646, 11086615, 15521261, 22173230, 31042522, 77606305, 155212610]

約数ペア:

[(1, 155212610), (2, 77606305), (5, 31042522), (7, 22173230), (10, 15521261), (14, 11086615), (35, 4434646), (70, 2217323), (97, 1600130), (194, 800065), (485, 320026), (679, 228590), (970, 160013), (1358, 114295), (3395, 45718), (6790, 22859)]