30580836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 85349376

約数和(自身を除く): 54768540

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 251, 284, 286, 426, 429, 502, 572, 753, 781, 852, 858, 923, 1004, 1506, 1562, 1716, 1846, 2343, 2761, 2769, 3012, 3124, 3263, 3692, 4686, 5522, 5538, 6526, 8283, 9372, 9789, 10153, 11044, 11076, 13052, 16566, 17821, 19578, 20306, 30459, 33132, 35642, 35893, 39156, 40612, 53463, 60918, 71284, 71786, 106926, 107679, 121836, 143572, 196031, 213852, 215358, 231673, 392062, 430716, 463346, 588093, 695019, 784124, 926692, 1176186, 1390038, 2352372, 2548403, 2780076, 5096806, 7645209, 10193612, 15290418, 30580836]

約数ペア:

[(1, 30580836), (2, 15290418), (3, 10193612), (4, 7645209), (6, 5096806), (11, 2780076), (12, 2548403), (13, 2352372), (22, 1390038), (26, 1176186), (33, 926692), (39, 784124), (44, 695019), (52, 588093), (66, 463346), (71, 430716), (78, 392062), (132, 231673), (142, 215358), (143, 213852), (156, 196031), (213, 143572), (251, 121836), (284, 107679), (286, 106926), (426, 71786), (429, 71284), (502, 60918), (572, 53463), (753, 40612), (781, 39156), (852, 35893), (858, 35642), (923, 33132), (1004, 30459), (1506, 20306), (1562, 19578), (1716, 17821), (1846, 16566), (2343, 13052), (2761, 11076), (2769, 11044), (3012, 10153), (3124, 9789), (3263, 9372), (3692, 8283), (4686, 6526), (5522, 5538)]