73887930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 198633600

約数和(自身を除く): 124745670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2089, 2358, 3537, 3930, 4178, 5895, 6267, 7074, 10445, 11790, 12534, 17685, 18801, 20890, 31335, 35370, 37602, 56403, 62670, 94005, 112806, 188010, 273659, 282015, 547318, 564030, 820977, 1368295, 1641954, 2462931, 2736590, 4104885, 4925862, 7388793, 8209770, 12314655, 14777586, 24629310, 36943965, 73887930]

約数ペア:

[(1, 73887930), (2, 36943965), (3, 24629310), (5, 14777586), (6, 12314655), (9, 8209770), (10, 7388793), (15, 4925862), (18, 4104885), (27, 2736590), (30, 2462931), (45, 1641954), (54, 1368295), (90, 820977), (131, 564030), (135, 547318), (262, 282015), (270, 273659), (393, 188010), (655, 112806), (786, 94005), (1179, 62670), (1310, 56403), (1965, 37602), (2089, 35370), (2358, 31335), (3537, 20890), (3930, 18801), (4178, 17685), (5895, 12534), (6267, 11790), (7074, 10445)]