86521030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 71984954

約数列:

[1, 2, 5, 10, 103, 167, 206, 334, 503, 515, 835, 1006, 1030, 1670, 2515, 5030, 17201, 34402, 51809, 84001, 86005, 103618, 168002, 172010, 259045, 420005, 518090, 840010, 8652103, 17304206, 43260515, 86521030]

約数ペア:

[(1, 86521030), (2, 43260515), (5, 17304206), (10, 8652103), (103, 840010), (167, 518090), (206, 420005), (334, 259045), (503, 172010), (515, 168002), (835, 103618), (1006, 86005), (1030, 84001), (1670, 51809), (2515, 34402), (5030, 17201)]