3534190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 7406640

約数和(自身を除く): 3872450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 89, 95, 110, 178, 190, 209, 361, 418, 445, 722, 890, 979, 1045, 1691, 1805, 1958, 2090, 3382, 3610, 3971, 4895, 7942, 8455, 9790, 16910, 18601, 19855, 32129, 37202, 39710, 64258, 93005, 160645, 186010, 321290, 353419, 706838, 1767095, 3534190]

約数ペア:

[(1, 3534190), (2, 1767095), (5, 706838), (10, 353419), (11, 321290), (19, 186010), (22, 160645), (38, 93005), (55, 64258), (89, 39710), (95, 37202), (110, 32129), (178, 19855), (190, 18601), (209, 16910), (361, 9790), (418, 8455), (445, 7942), (722, 4895), (890, 3971), (979, 3610), (1045, 3382), (1691, 2090), (1805, 1958)]