23779530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 63872172

約数和(自身を除く): 40092642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 193, 222, 333, 370, 386, 555, 579, 666, 965, 1110, 1158, 1369, 1665, 1737, 1930, 2738, 2895, 3330, 3474, 4107, 5790, 6845, 7141, 8214, 8685, 12321, 13690, 14282, 17370, 20535, 21423, 24642, 35705, 41070, 42846, 61605, 64269, 71410, 107115, 123210, 128538, 214230, 264217, 321345, 528434, 642690, 792651, 1321085, 1585302, 2377953, 2642170, 3963255, 4755906, 7926510, 11889765, 23779530]

約数ペア:

[(1, 23779530), (2, 11889765), (3, 7926510), (5, 4755906), (6, 3963255), (9, 2642170), (10, 2377953), (15, 1585302), (18, 1321085), (30, 792651), (37, 642690), (45, 528434), (74, 321345), (90, 264217), (111, 214230), (185, 128538), (193, 123210), (222, 107115), (333, 71410), (370, 64269), (386, 61605), (555, 42846), (579, 41070), (666, 35705), (965, 24642), (1110, 21423), (1158, 20535), (1369, 17370), (1665, 14282), (1737, 13690), (1930, 12321), (2738, 8685), (2895, 8214), (3330, 7141), (3474, 6845), (4107, 5790)]