39503730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 108880128

約数和(自身を除く): 69376398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 601, 626, 939, 1202, 1565, 1803, 1878, 2191, 3005, 3130, 3606, 4207, 4382, 4695, 6010, 6573, 8414, 9015, 9390, 10955, 12621, 13146, 18030, 21035, 21910, 25242, 32865, 42070, 63105, 65730, 126210, 188113, 376226, 564339, 940565, 1128678, 1316791, 1881130, 2633582, 2821695, 3950373, 5643390, 6583955, 7900746, 13167910, 19751865, 39503730]

約数ペア:

[(1, 39503730), (2, 19751865), (3, 13167910), (5, 7900746), (6, 6583955), (7, 5643390), (10, 3950373), (14, 2821695), (15, 2633582), (21, 1881130), (30, 1316791), (35, 1128678), (42, 940565), (70, 564339), (105, 376226), (210, 188113), (313, 126210), (601, 65730), (626, 63105), (939, 42070), (1202, 32865), (1565, 25242), (1803, 21910), (1878, 21035), (2191, 18030), (3005, 13146), (3130, 12621), (3606, 10955), (4207, 9390), (4382, 9015), (4695, 8414), (6010, 6573)]