12011230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 28408320

約数和(自身を除く): 16397090

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 821, 1045, 1330, 1463, 1642, 2090, 2926, 4105, 5747, 7315, 8210, 9031, 11494, 14630, 15599, 18062, 28735, 31198, 45155, 57470, 63217, 77995, 90310, 109193, 126434, 155990, 171589, 218386, 316085, 343178, 545965, 632170, 857945, 1091930, 1201123, 1715890, 2402246, 6005615, 12011230]

約数ペア:

[(1, 12011230), (2, 6005615), (5, 2402246), (7, 1715890), (10, 1201123), (11, 1091930), (14, 857945), (19, 632170), (22, 545965), (35, 343178), (38, 316085), (55, 218386), (70, 171589), (77, 155990), (95, 126434), (110, 109193), (133, 90310), (154, 77995), (190, 63217), (209, 57470), (266, 45155), (385, 31198), (418, 28735), (665, 18062), (770, 15599), (821, 14630), (1045, 11494), (1330, 9031), (1463, 8210), (1642, 7315), (2090, 5747), (2926, 4105)]