228315530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 209006710

約数列:

[1, 2, 5, 10, 37, 73, 74, 79, 107, 146, 158, 185, 214, 365, 370, 395, 535, 730, 790, 1070, 2701, 2923, 3959, 5402, 5767, 5846, 7811, 7918, 8453, 11534, 13505, 14615, 15622, 16906, 19795, 27010, 28835, 29230, 39055, 39590, 42265, 57670, 78110, 84530, 213379, 289007, 312761, 426758, 578014, 617069, 625522, 1066895, 1234138, 1445035, 1563805, 2133790, 2890070, 3085345, 3127610, 6170690, 22831553, 45663106, 114157765, 228315530]

約数ペア:

[(1, 228315530), (2, 114157765), (5, 45663106), (10, 22831553), (37, 6170690), (73, 3127610), (74, 3085345), (79, 2890070), (107, 2133790), (146, 1563805), (158, 1445035), (185, 1234138), (214, 1066895), (365, 625522), (370, 617069), (395, 578014), (535, 426758), (730, 312761), (790, 289007), (1070, 213379), (2701, 84530), (2923, 78110), (3959, 57670), (5402, 42265), (5767, 39590), (5846, 39055), (7811, 29230), (7918, 28835), (8453, 27010), (11534, 19795), (13505, 16906), (14615, 15622)]