123772230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18839}}^1$

素因数の和:18925

約数の個数: 48

約数和(自身を含む): 326233440

約数和(自身を除く): 202461210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 18839, 37678, 56517, 94195, 113034, 169551, 188390, 282585, 339102, 565170, 847755, 1375247, 1695510, 2750494, 4125741, 6876235, 8251482, 12377223, 13752470, 20628705, 24754446, 41257410, 61886115, 123772230]

約数ペア:

[(1, 123772230), (2, 61886115), (3, 41257410), (5, 24754446), (6, 20628705), (9, 13752470), (10, 12377223), (15, 8251482), (18, 6876235), (30, 4125741), (45, 2750494), (73, 1695510), (90, 1375247), (146, 847755), (219, 565170), (365, 339102), (438, 282585), (657, 188390), (730, 169551), (1095, 113034), (1314, 94195), (2190, 56517), (3285, 37678), (6570, 18839)]