30909494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 60057936

約数和(自身を除く): 29148442

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 539, 541, 583, 742, 1078, 1082, 1166, 2597, 3787, 4081, 5194, 5951, 7574, 8162, 11902, 26509, 28567, 28673, 41657, 53018, 57134, 57346, 83314, 200711, 291599, 315403, 401422, 583198, 630806, 1404977, 2207821, 2809954, 4415642, 15454747, 30909494]

約数ペア:

[(1, 30909494), (2, 15454747), (7, 4415642), (11, 2809954), (14, 2207821), (22, 1404977), (49, 630806), (53, 583198), (77, 401422), (98, 315403), (106, 291599), (154, 200711), (371, 83314), (539, 57346), (541, 57134), (583, 53018), (742, 41657), (1078, 28673), (1082, 28567), (1166, 26509), (2597, 11902), (3787, 8162), (4081, 7574), (5194, 5951)]