70900030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18180

約数の個数: 32

約数和(自身を含む): 141009984

約数和(自身を除く): 70109954

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 18133, 36266, 90665, 181330, 308261, 417059, 616522, 834118, 1541305, 2085295, 3082610, 4170590, 7090003, 14180006, 35450015, 70900030]

約数ペア:

[(1, 70900030), (2, 35450015), (5, 14180006), (10, 7090003), (17, 4170590), (23, 3082610), (34, 2085295), (46, 1541305), (85, 834118), (115, 616522), (170, 417059), (230, 308261), (391, 181330), (782, 90665), (1955, 36266), (3910, 18133)]