65854030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 68411570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 73, 110, 118, 139, 146, 278, 295, 365, 590, 649, 695, 730, 803, 1298, 1390, 1529, 1606, 3058, 3245, 4015, 4307, 6490, 7645, 8030, 8201, 8614, 10147, 15290, 16402, 20294, 21535, 41005, 43070, 47377, 50735, 82010, 90211, 94754, 101470, 111617, 180422, 223234, 236885, 451055, 473770, 558085, 598673, 902110, 1116170, 1197346, 2993365, 5986730, 6585403, 13170806, 32927015, 65854030]

約数ペア:

[(1, 65854030), (2, 32927015), (5, 13170806), (10, 6585403), (11, 5986730), (22, 2993365), (55, 1197346), (59, 1116170), (73, 902110), (110, 598673), (118, 558085), (139, 473770), (146, 451055), (278, 236885), (295, 223234), (365, 180422), (590, 111617), (649, 101470), (695, 94754), (730, 90211), (803, 82010), (1298, 50735), (1390, 47377), (1529, 43070), (1606, 41005), (3058, 21535), (3245, 20294), (4015, 16402), (4307, 15290), (6490, 10147), (7645, 8614), (8030, 8201)]