4020090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 9749376

約数和(自身を除く): 5729286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1301, 1545, 2602, 3090, 3903, 6505, 7806, 13010, 19515, 39030, 134003, 268006, 402009, 670015, 804018, 1340030, 2010045, 4020090]

約数ペア:

[(1, 4020090), (2, 2010045), (3, 1340030), (5, 804018), (6, 670015), (10, 402009), (15, 268006), (30, 134003), (103, 39030), (206, 19515), (309, 13010), (515, 7806), (618, 6505), (1030, 3903), (1301, 3090), (1545, 2602)]