2087865710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76283}}^1$

素因数の和:76337

約数の個数: 64

約数和(自身を含む): 4745475072

約数和(自身を除く): 2657609362

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 76283, 152566, 381415, 533981, 762830, 1067962, 1296811, 1754509, 2593622, 2669905, 3509018, 5339810, 6484055, 8772545, 9077677, 12281563, 12968110, 17545090, 18155354, 24563126, 29826653, 45388385, 59653306, 61407815, 90776770, 122815630, 149133265, 208786571, 298266530, 417573142, 1043932855, 2087865710]

約数ペア:

[(1, 2087865710), (2, 1043932855), (5, 417573142), (7, 298266530), (10, 208786571), (14, 149133265), (17, 122815630), (23, 90776770), (34, 61407815), (35, 59653306), (46, 45388385), (70, 29826653), (85, 24563126), (115, 18155354), (119, 17545090), (161, 12968110), (170, 12281563), (230, 9077677), (238, 8772545), (322, 6484055), (391, 5339810), (595, 3509018), (782, 2669905), (805, 2593622), (1190, 1754509), (1610, 1296811), (1955, 1067962), (2737, 762830), (3910, 533981), (5474, 381415), (13685, 152566), (27370, 76283)]