30260648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 63903840

約数和(自身を除く): 33643192

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 727, 946, 968, 1454, 1892, 2908, 3784, 5203, 5816, 7997, 10406, 15994, 20812, 31261, 31988, 41624, 62522, 63976, 87967, 125044, 175934, 250088, 343871, 351868, 687742, 703736, 1375484, 2750968, 3782581, 7565162, 15130324, 30260648]

約数ペア:

[(1, 30260648), (2, 15130324), (4, 7565162), (8, 3782581), (11, 2750968), (22, 1375484), (43, 703736), (44, 687742), (86, 351868), (88, 343871), (121, 250088), (172, 175934), (242, 125044), (344, 87967), (473, 63976), (484, 62522), (727, 41624), (946, 31988), (968, 31261), (1454, 20812), (1892, 15994), (2908, 10406), (3784, 7997), (5203, 5816)]