73335990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26893

約数の個数: 64

約数和(自身を含む): 216631296

約数和(自身を除く): 143295306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26863, 53726, 80589, 134315, 161178, 188041, 268630, 349219, 376082, 402945, 564123, 698438, 805890, 940205, 1047657, 1128246, 1746095, 1880410, 2095314, 2444533, 2820615, 3492190, 4889066, 5238285, 5641230, 7333599, 10476570, 12222665, 14667198, 24445330, 36667995, 73335990]

約数ペア:

[(1, 73335990), (2, 36667995), (3, 24445330), (5, 14667198), (6, 12222665), (7, 10476570), (10, 7333599), (13, 5641230), (14, 5238285), (15, 4889066), (21, 3492190), (26, 2820615), (30, 2444533), (35, 2095314), (39, 1880410), (42, 1746095), (65, 1128246), (70, 1047657), (78, 940205), (91, 805890), (105, 698438), (130, 564123), (182, 402945), (195, 376082), (210, 349219), (273, 268630), (390, 188041), (455, 161178), (546, 134315), (910, 80589), (1365, 53726), (2730, 26863)]