12204390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 33011712

約数和(自身を除く): 20807322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1193, 1705, 2046, 2386, 3410, 3579, 5115, 5965, 7158, 10230, 11930, 13123, 17895, 26246, 35790, 36983, 39369, 65615, 73966, 78738, 110949, 131230, 184915, 196845, 221898, 369830, 393690, 406813, 554745, 813626, 1109490, 1220439, 2034065, 2440878, 4068130, 6102195, 12204390]

約数ペア:

[(1, 12204390), (2, 6102195), (3, 4068130), (5, 2440878), (6, 2034065), (10, 1220439), (11, 1109490), (15, 813626), (22, 554745), (30, 406813), (31, 393690), (33, 369830), (55, 221898), (62, 196845), (66, 184915), (93, 131230), (110, 110949), (155, 78738), (165, 73966), (186, 65615), (310, 39369), (330, 36983), (341, 35790), (465, 26246), (682, 17895), (930, 13123), (1023, 11930), (1193, 10230), (1705, 7158), (2046, 5965), (2386, 5115), (3410, 3579)]