30672824

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 72599760

約数和(自身を除く): 41926936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 463, 637, 676, 728, 926, 1183, 1274, 1352, 1852, 2366, 2548, 3241, 3704, 4732, 5096, 6019, 6482, 8281, 9464, 12038, 12964, 16562, 22687, 24076, 25928, 33124, 42133, 45374, 48152, 66248, 78247, 84266, 90748, 156494, 168532, 181496, 294931, 312988, 337064, 547729, 589862, 625976, 1095458, 1179724, 2190916, 2359448, 3834103, 4381832, 7668206, 15336412, 30672824]

約数ペア:

[(1, 30672824), (2, 15336412), (4, 7668206), (7, 4381832), (8, 3834103), (13, 2359448), (14, 2190916), (26, 1179724), (28, 1095458), (49, 625976), (52, 589862), (56, 547729), (91, 337064), (98, 312988), (104, 294931), (169, 181496), (182, 168532), (196, 156494), (338, 90748), (364, 84266), (392, 78247), (463, 66248), (637, 48152), (676, 45374), (728, 42133), (926, 33124), (1183, 25928), (1274, 24076), (1352, 22687), (1852, 16562), (2366, 12964), (2548, 12038), (3241, 9464), (3704, 8281), (4732, 6482), (5096, 6019)]