266034790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 573889536

約数和(自身を除く): 307854746

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 373, 443, 746, 805, 886, 1610, 1865, 2215, 2611, 3101, 3730, 4430, 5222, 6202, 8579, 10189, 13055, 15505, 17158, 20378, 26110, 31010, 42895, 50945, 60053, 71323, 85790, 101890, 120106, 142646, 165239, 300265, 330478, 356615, 600530, 713230, 826195, 1156673, 1652390, 2313346, 3800497, 5783365, 7600994, 11566730, 19002485, 26603479, 38004970, 53206958, 133017395, 266034790]

約数ペア:

[(1, 266034790), (2, 133017395), (5, 53206958), (7, 38004970), (10, 26603479), (14, 19002485), (23, 11566730), (35, 7600994), (46, 5783365), (70, 3800497), (115, 2313346), (161, 1652390), (230, 1156673), (322, 826195), (373, 713230), (443, 600530), (746, 356615), (805, 330478), (886, 300265), (1610, 165239), (1865, 142646), (2215, 120106), (2611, 101890), (3101, 85790), (3730, 71323), (4430, 60053), (5222, 50945), (6202, 42895), (8579, 31010), (10189, 26110), (13055, 20378), (15505, 17158)]