74255090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11691

約数の個数: 48

約数和(自身を含む): 167455512

約数和(自身を除く): 93200422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 11657, 23314, 58285, 81599, 116570, 151541, 163198, 303082, 407995, 571193, 757705, 815990, 1060787, 1142386, 1515410, 2121574, 2855965, 5303935, 5711930, 7425509, 10607870, 14851018, 37127545, 74255090]

約数ペア:

[(1, 74255090), (2, 37127545), (5, 14851018), (7, 10607870), (10, 7425509), (13, 5711930), (14, 5303935), (26, 2855965), (35, 2121574), (49, 1515410), (65, 1142386), (70, 1060787), (91, 815990), (98, 757705), (130, 571193), (182, 407995), (245, 303082), (455, 163198), (490, 151541), (637, 116570), (910, 81599), (1274, 58285), (3185, 23314), (6370, 11657)]