70802930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 146816064

約数和(自身を除く): 76013134

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1783, 1805, 2090, 3566, 3610, 3971, 7942, 8915, 17830, 19613, 19855, 33877, 39226, 39710, 67754, 98065, 169385, 196130, 338770, 372647, 643663, 745294, 1287326, 1863235, 3218315, 3726470, 6436630, 7080293, 14160586, 35401465, 70802930]

約数ペア:

[(1, 70802930), (2, 35401465), (5, 14160586), (10, 7080293), (11, 6436630), (19, 3726470), (22, 3218315), (38, 1863235), (55, 1287326), (95, 745294), (110, 643663), (190, 372647), (209, 338770), (361, 196130), (418, 169385), (722, 98065), (1045, 67754), (1783, 39710), (1805, 39226), (2090, 33877), (3566, 19855), (3610, 19613), (3971, 17830), (7942, 8915)]