3995370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 10513152

約数和(自身を除く): 6517782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 431, 515, 618, 862, 927, 1030, 1293, 1545, 1854, 2155, 2586, 3090, 3879, 4310, 4635, 6465, 7758, 9270, 12930, 19395, 38790, 44393, 88786, 133179, 221965, 266358, 399537, 443930, 665895, 799074, 1331790, 1997685, 3995370]

約数ペア:

[(1, 3995370), (2, 1997685), (3, 1331790), (5, 799074), (6, 665895), (9, 443930), (10, 399537), (15, 266358), (18, 221965), (30, 133179), (45, 88786), (90, 44393), (103, 38790), (206, 19395), (309, 12930), (431, 9270), (515, 7758), (618, 6465), (862, 4635), (927, 4310), (1030, 3879), (1293, 3090), (1545, 2586), (1854, 2155)]